SlashAI

SlashKits

335 free browser tools — files and images, text and data, colour and CSS, passwords and converters, plus everyday utilities. Nothing uploads. No account needed. All free · Works offline

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QR Code GeneratorGenerate QR for URLs, WiFi, text
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🆕 Just added27 new tools in the last 45 days

▶️YouTube Thumbnail DownloaderNEWGrab any video's thumbnail in HD, SD and more→📱Social Media ResizerNEWOne image → every platform size (IG, YT, WA)→✨Fancy Font GeneratorNEWUnicode styles for Instagram bios & WhatsApp→✍️Text to HandwritingNEWNotes as realistic handwriting on ruled paper→🎥Screen RecorderNEWRecord tab, window or screen with mic — no install→🎙️Voice RecorderNEWOne-tap voice notes, playback & download→

🚀 Creator Essentials

▶️YouTube Thumbnail DownloaderFree🆕 NewNo uploadGrab any video's thumbnail in HD, SD and more🔒 Runs in your browser · Nothing uploaded
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📱Social Media ResizerFree🆕 NewNo uploadOne image → every platform size (IG, YT, WA)🔒 Runs in your browser · Nothing uploaded
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✨Fancy Font GeneratorFree🆕 NewUnicode styles for Instagram bios & WhatsApp🔒 Runs in your browser · Nothing uploaded
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✍️Text to HandwritingFree🆕 NewNo uploadNotes as realistic handwriting on ruled paper🔒 Runs in your browser · Nothing uploaded
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🎥Screen RecorderFree🆕 NewRecord tab, window or screen with mic — no install🔒 Runs in your browser · Nothing uploaded
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🎙️Voice RecorderFree🆕 NewOne-tap voice notes, playback & download🔒 Runs in your browser · Nothing uploaded
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🔊Text to SpeechFree🆕 NewRead text aloud in every installed voice & language🔒 Runs in your browser · Nothing uploaded
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📄 File & Document

✍️Markdown EditorFreeSplit pane with live preview + toolbar🔒 Runs in your browser · Nothing uploaded
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⌨️Markdown to HTMLFreeNo uploadLive preview with split pane editor🔒 Runs in your browser · Nothing uploaded
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📊CSV to JSONFreeConvert CSV files or text to JSON and back🔒 Runs in your browser · Nothing uploaded
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📷Document ScannerFreeScan pages with camera, enhance & export PDF🔒 Runs in your browser · Nothing uploaded
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🌐HTML to PDFFreePaste HTML, download as PDF🔒 Runs in your browser · Nothing uploaded
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📕Images to PDFFreeCombine multiple images into one PDF🔒 Runs in your browser · Nothing uploaded
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🏆Certificate GeneratorFreeCreate beautiful certificates in seconds🔒 Runs in your browser · Nothing uploaded
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📊Table MakerFreeCreate tables, export as MD/HTML/CSV/JSON🔒 Runs in your browser · Nothing uploaded
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📐Markdown Table StudioFree🆕 NewVisual grid editor for GitHub-flavored markdown tables🔒 Runs in your browser · Nothing uploaded
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🔗URL Slug CleanerFree🆕 NewTurn headlines into clean, SEO-friendly permalinks🔒 Runs in your browser · Nothing uploaded
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🔍SEO Meta TagsFreeOG, Twitter Card, Schema.org tags🔒 Runs in your browser · Nothing uploaded
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🧹Whitespace RemoverFreeClean text: spaces, tabs, line breaks🔒 Runs in your browser · Nothing uploaded
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🔗URL Encoder/DecoderFreeEncode and decode URLs🔒 Runs in your browser · Nothing uploaded
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✂️Link ShortenerFree🆕 NewNo uploadStrip tracking junk from any link and copy it clean🔒 Runs in your browser · Nothing uploaded
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📎PDF MergerFree🆕 NewNo uploadCombine PDFs in your browser — nothing uploaded🔒 Runs in your browser · Nothing uploaded
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🖼️ Image & Media

🔄Image ConverterFreeNo uploadConvert between JPG, PNG, WebP formats🔒 Runs in your browser · Nothing uploaded
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🎬YouTube Thumbnail CheckerFreePreview thumbnails in 5 YouTube contexts🔒 Runs in your browser · Nothing uploaded
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📐Aspect Ratio CalculatorFreeWidth, height, ratio - get the third🔒 Runs in your browser · Nothing uploaded
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🌈CSS Gradient GeneratorFreePick colors, copy as CSS/Tailwind🔒 Runs in your browser · Nothing uploaded
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🔤Font Pairing StudioFree50+ Google Font combos, copy CSS🔒 Runs in your browser · Nothing uploaded
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🎨Color Picker & ConverterFreeHEX/RGB/HSL, contrast check, palettes🔒 Runs in your browser · Nothing uploaded
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🧮 Calculators & Finance

📈Interest CalculatorFreeSimple vs compound interest, side by side🔒 Runs in your browser · Nothing uploaded
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🏦EMI CalculatorFreeLoan EMI with interest breakdown🔒 Runs in your browser · Nothing uploaded
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💵GST CalculatorFreeAdd or remove Indian GST with CGST/SGST🔒 Runs in your browser · Nothing uploaded
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🔢Percentage CalculatorFree3 modes: of, what %, increase/decrease🔒 Runs in your browser · Nothing uploaded
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🕰️Age CalculatorFreeExact age, zodiac, birthday countdown🔒 Runs in your browser · Nothing uploaded
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🎓CGPA ⇄ PercentageFree🆕 NewUGC, Anna, VTU, GTU, Mumbai formulas, both ways🔒 Runs in your browser · Nothing uploaded
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💳UPI Link GeneratorFreeGenerate UPI payment links + QR codes🔒 Runs in your browser · Nothing uploaded
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📈Budget TrackerFreeMonthly income vs expenses - Indian categories🔒 Runs in your browser · Nothing uploaded
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💴Urdu/Hindi BudgetFreeBilingual expense tracker with Indian categories🔒 Runs in your browser · Nothing uploaded
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💱Currency Rate HistoryFreeExchange rate charts (Frankfurter API)🔒 Runs in your browser · Nothing uploaded
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📐File Size CalculatorFreeConvert units, download times, comparisons🔒 Runs in your browser · Nothing uploaded
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🧾VAT / Sales Tax CalculatorFreeAdd or remove VAT at any rate, gross/net split🔒 Runs in your browser · Nothing uploaded
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⏱️Hourly to Salary ConverterFreeHourly ↔ daily ↔ weekly ↔ monthly ↔ yearly🔒 Runs in your browser · Nothing uploaded
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📐Unit ConverterFreeTemp, length, weight, area, volume, speed🔒 Runs in your browser · Nothing uploaded
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💰Tip CalculatorFreeSplit bills and calculate tips🔒 Runs in your browser · Nothing uploaded
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💼Raise NegotiatorFree🆕 NewMarket-gap maths + a 5-beat script for the raise talk🔒 Runs in your browser · Nothing uploaded
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⚖️Local Price ParityFree🆕 NewIs it really cheaper here? PPP-adjusted price check🔒 Runs in your browser · Nothing uploaded
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💻 Developer

🆔UUID GeneratorFreeBulk UUID v4 generation with one-click copy🔒 Runs in your browser · Nothing uploaded
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🔐Password ManagerFreeEncrypted local password vault🔒 Runs in your browser · Nothing uploaded
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🔐Password GeneratorFreeCryptographically secure random passwords🔒 Runs in your browser · Nothing uploaded
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🔧JSON FormatterFreePretty print, minify, validate JSON🔒 Runs in your browser · Nothing uploaded
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📐JSON to TypeScriptFree🆕 NewConvert JSON to clean typed TypeScript interfaces🔒 Runs in your browser · Nothing uploaded
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🔤ASCII Art GeneratorFreeConvert text to block ASCII art🔒 Runs in your browser · Nothing uploaded
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⏱️Cron ExplainerFreeCron expressions ↔ plain English🔒 Runs in your browser · Nothing uploaded
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🔧Encoders & DecodersFreeBase64, URL, HTML, JWT, SHA-256🔒 Runs in your browser · Nothing uploaded
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📖Readability AnalyserFreeFlesch score, grade level, passive voice🔒 Runs in your browser · Nothing uploaded
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🔍Website AnalyserFreeSpeed, security, SEO & tech audit of any site🔒 Runs in your browser · Nothing uploaded
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🌐Network Info ToolFreeYour IP, location, ISP, and IP lookup🔒 Runs in your browser · Nothing uploaded
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🔢Math Equation RendererFreeLaTeX → beautiful equations via KaTeX🔒 Runs in your browser · Nothing uploaded
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🔑JWT DecoderFreeDecode JWT header & payload locally, safely🔒 Runs in your browser · Nothing uploaded
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📡Morse Code TranslatorFreeText ↔ Morse with audio and reference chart🔒 Runs in your browser · Nothing uploaded
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🥁MetronomeFreePrecision BPM clicks, tap tempo, time signatures🔒 Runs in your browser · Nothing uploaded
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🔌API TesterFreeMini Postman - test REST APIs from browser🔒 Runs in your browser · Nothing uploaded
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⌨️Keyboard ShortcutsFreeVS Code, Chrome, Figma, Slack, Mac & more🔒 Runs in your browser · Nothing uploaded
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📧Temp Email GeneratorFreeDisposable email addresses - inbox via Guerrilla Mail🔒 Runs in your browser · Nothing uploaded
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✍️ Writing & Business

🔠Word Frequency AnalyserFreeTop words, density and repetition in any text🔒 Runs in your browser · Nothing uploaded
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📋Meeting Notes FormatterFreePaste messy notes → get decisions & actions🔒 Runs in your browser · Nothing uploaded
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📝Standup GeneratorFreeDaily standup in Slack/bullet/email format🔒 Runs in your browser · Nothing uploaded
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📃ATS Resume BuilderFreeATS-optimised resume with PDF download🔒 Runs in your browser · Nothing uploaded
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✍️Bio GeneratorFreeTwitter/LinkedIn/Website/Conference bios🔒 Runs in your browser · Nothing uploaded
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📝Quick NotesFreeDistraction-free notepad with autosave🔒 Runs in your browser · Nothing uploaded
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📋Content GeneratorFreeRandom Indian names, addresses, prices🔒 Runs in your browser · Nothing uploaded
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⏱️Timestamp ConverterFreeUnix timestamp ↔ human readable🔒 Runs in your browser · Nothing uploaded
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📝Changelog GeneratorFreeMarkdown/HTML/text/JSON release notes🔒 Runs in your browser · Nothing uploaded
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🎤Elevator Pitch BuilderFree60-second pitch with timer & read-aloud🔒 Runs in your browser · Nothing uploaded
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🧵Thread FormatterFreeAuto-split into Twitter/X or LinkedIn posts🔒 Runs in your browser · Nothing uploaded
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✍️Spelling CheckerFreeOffline spell check - common mistakes🔒 Runs in your browser · Nothing uploaded
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🔄Text Case ConverterFreeUPPER, lower, camelCase, snake_case, etc.🔒 Runs in your browser · Nothing uploaded
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📊Text StatisticsFreeWord count, reading time, char count🔒 Runs in your browser · Nothing uploaded
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🎤Mock InterviewFreePractice with real questions + instant feedback🔒 Runs in your browser · Nothing uploaded
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⏱️ Time & Focus

🌍World ClockFreeLive time in 12+ cities simultaneously🔒 Runs in your browser · Nothing uploaded
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🌐Meeting Time PlannerFreeFind the fair slot across multiple time zones🔒 Runs in your browser · Nothing uploaded
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⏰Countdown TimerFreeSave multiple event countdowns🔒 Runs in your browser · Nothing uploaded
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⏲️Multi TimerFreeRun multiple countdown timers🔒 Runs in your browser · Nothing uploaded
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🎯Deep Work ModeFreePomodoro + ambient sounds + fullscreen🔒 Runs in your browser · Nothing uploaded
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📊Habit TrackerFreeGitHub-style contribution grid🔒 Runs in your browser · Nothing uploaded
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🔔Interval TimerFreeHIIT work/rest intervals with beeps🔒 Runs in your browser · Nothing uploaded
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📅Deadline HonestyFree🆕 NewA day-by-day plan built around your real schedule, not wishful maths🔒 Runs in your browser · Nothing uploaded
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⏳Time LeftFree🆕 NewYour remaining time in summers, weekends and big moments — from actuarial data🔒 Runs in your browser · Nothing uploaded
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🖥️ Screens & Screensavers

🌧️Rain ScreenFreeAnimated rain canvas screensaver🔒 Runs in your browser · Nothing uploaded
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⭐StarfieldFreeWarp speed stars screensaver🔒 Runs in your browser · Nothing uploaded
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⏲️Flip ClockFreeFull-screen retro flip clock🔒 Runs in your browser · Nothing uploaded
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✨Focus ScreenFreeTime, prayer, quote & weather overlay🔒 Runs in your browser · Nothing uploaded
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🏠New Tab ScreenFreeBeautiful homepage / new tab replacement🔒 Runs in your browser · Nothing uploaded
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📝Quote of the DayFreeInspirational quotes with daily refresh🔒 Runs in your browser · Nothing uploaded
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🟩Matrix RainFreeDigital rain screensaver, full screen🔒 Runs in your browser · Nothing uploaded
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✨OneLiner QuotesFree500+ aesthetic quotes. Copy or download as PNG.🔒 Runs in your browser · Nothing uploaded
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😂Meme GeneratorFreeCreate memes instantly - no watermark🔒 Runs in your browser · Nothing uploaded
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🎭WhatsApp Sticker MakerFreeTurn any image into a 512×512 sticker🔒 Runs in your browser · Nothing uploaded
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🔗 Social & Creator

🔗Link in Bio BuilderFreeCreate personal link page, download as HTML🔒 Runs in your browser · Nothing uploaded
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📊Instant Poll CreatorFreeCreate polls, share links, see results🔒 Runs in your browser · Nothing uploaded
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💼Digital Business CardFreeCreate and share a digital card🔒 Runs in your browser · Nothing uploaded
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😀Emoji PickerFreeSearch 3,600+ emojis, recently used🔒 Runs in your browser · Nothing uploaded
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👥Random Team GeneratorFree🆕 NewSplit names into fair, balanced teams🔒 Runs in your browser · Nothing uploaded
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✒️Signature MakerFreeDraw a signature, download transparent PNG🔒 Runs in your browser · Nothing uploaded
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💬Quote Card MakerFreeDesign quote cards with fonts, backgrounds & templates🔒 Runs in your browser · Nothing uploaded
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💐Digital Bouquet SenderFree🆕 NewNo uploadBuild a flower bouquet and send it as a link🔒 Runs in your browser · Nothing uploaded
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🌿 Life & Wellness

🌱Plant Care TrackerFreeTrack watering schedules for plants🔒 Runs in your browser · Nothing uploaded
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🎁Gift Idea GeneratorFreeCurated gifts by recipient & budget🔒 Runs in your browser · Nothing uploaded
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📚Book TrackerFreePrivate reading list with ratings & export🔒 Runs in your browser · Nothing uploaded
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⏳How Old Is Everything?FreeAge comparisons for famous things, places and inventions🔒 Runs in your browser · Nothing uploaded
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💧Water TrackerFreeDaily hydration goal with tap logging🔒 Runs in your browser · Nothing uploaded
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🏛️Roman Numeral ConverterFreeNumbers ↔ Roman numerals🔒 Runs in your browser · Nothing uploaded
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🐾Pet LogFree🆕 NewOne-tap family log for feeding, walks and medicine — never asks twice🔒 Runs in your browser · Nothing uploaded
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📵Phone Reality CheckFree🆕 NewScreen time in units that land: years, thumb-km, what you get back🔒 Runs in your browser · Nothing uploaded
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👥Other People's MoneyFree🆕 NewGroup expenses with expense/lend tagging & min transfers🔒 Runs in your browser · Nothing uploaded
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🏠Living Contribution SplitterFree🆕 NewCouples: split costs by income share, 30% rule check🔒 Runs in your browser · Nothing uploaded
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🕊️Inheritance Talk PrepFree🆕 NewOpen the family estate conversation without the dread🔒 Runs in your browser · Nothing uploaded
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🕌 Islamic Tools

🌙Islamic Date FinderFreeHijri dates, events, Ramadan info🔒 Runs in your browser · Nothing uploaded
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🕌Islamic Baby NamesFree50+ curated names with meanings🔒 Runs in your browser · Nothing uploaded
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🤲Personal Dua ListFreeTrack duas, mark answered, reading mode🔒 Runs in your browser · Nothing uploaded
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📿Digital TasbeehFreeTap/space to count, vibration, preloaded dhikr🔒 Runs in your browser · Nothing uploaded
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🌙Hijri CalendarFreeInteractive monthly calendar with events🔒 Runs in your browser · Nothing uploaded
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🕌Prayer TimetableFreeFull month schedule + CSV export🔒 Runs in your browser · Nothing uploaded
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🤲Charity TrackerFreeTrack sadaqah, zakat, fitrana donations🔒 Runs in your browser · Nothing uploaded
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📖Quran Word SearchFreeSearch across entire Quran (AlQuran.cloud)🔒 Runs in your browser · Nothing uploaded
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🧭Qibla CompassFreeFind direction of Mecca with compass🔒 Runs in your browser · Nothing uploaded
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💪 Health & Body

💪Health TrackerFreeTrack weight, BMI and health over time🔒 Runs in your browser · Nothing uploaded
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🥗Calorie & Macro TrackerFreeTrack daily calories and macros🔒 Runs in your browser · Nothing uploaded
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⚕️BMI CalculatorFreeBody mass index with health category🔒 Runs in your browser · Nothing uploaded
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🎓 Learning

❓Quiz BuilderFreeBuild and share quizzes via URL🔒 Runs in your browser · Nothing uploaded
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🪙Nim Strategy TrainerFreeLearn the winning trick of the classic counter game🔒 Runs in your browser · Nothing uploaded
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🔐Code BreakerFreeCrack the hidden colour code (Mastermind)🔒 Runs in your browser · Nothing uploaded
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🔤Word ScrambleFreeUnscramble words against your streak🔒 Runs in your browser · Nothing uploaded
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🧠Flashcard MakerFreeCreate decks, study with spaced repetition🔒 Runs in your browser · Nothing uploaded
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⚗️Periodic TableFreeInteractive table - tap any element for facts🔒 Runs in your browser · Nothing uploaded
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📖Story Writing KitFreeCharacters, plot planner & writing prompts🔒 Runs in your browser · Nothing uploaded
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📋Habit Stacking PlannerFreeAtomic Habits routine builder🔒 Runs in your browser · Nothing uploaded
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🧭 Curiosities

💸Spend BillionsFreeNo uploadYou have $100B. Spend every cent on burgers or islands🔒 Runs in your browser · Nothing uploaded
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🗓️Life in WeeksFreeNo uploadYour whole life as one grid of tiny boxes🔒 Runs in your browser · Nothing uploaded
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📊Your Life in NumbersFreeNo uploadHeartbeats, blinks, steps - what your body has done🔒 Runs in your browser · Nothing uploaded
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🌊Deep SeaFreeNo uploadScroll 11 km down and meet what lives at every depth🔒 Runs in your browser · Nothing uploaded
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🚋Trolley ProblemsFreeNo uploadTen ethical dilemmas that reveal what you value🔒 Runs in your browser · Nothing uploaded
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🏃Wiki SpeedrunFreeRace from one Wikipedia page to another via links🔒 Runs in your browser · Nothing uploaded
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💻Hacker TyperFreeNo uploadMash any keys, produce flawless movie-hacker code🔒 Runs in your browser · Nothing uploaded
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✍️Dangerous WritingFreeNo uploadStop typing for 15s and everything vanishes. Keep going🔒 Runs in your browser · Nothing uploaded
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🌠Pixel ThoughtsFreeNo uploadPut a worry in a star and watch it shrink away🔒 Runs in your browser · Nothing uploaded
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🕳️Scream Into The VoidFreeNo uploadType or shout it out, then watch it dissolve. Nothing saved🔒 Runs in your browser · Nothing uploaded
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❓Is It…?FreeNo uploadIs it Friday? Christmas? A full moon? Committed answers🔒 Runs in your browser · Nothing uploaded
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🎨Silk PainterFreeNo uploadDraw glowing symmetric thread art, download as PNG🔒 Runs in your browser · Nothing uploaded
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🌍 Languages

⌨️Arabic KeyboardFreeType in Arabic without an Arabic keyboard🔒 Runs in your browser · Nothing uploaded
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🎤Speech to TextFreeReal-time speech transcription🔒 Runs in your browser · Nothing uploaded
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🎚️Speech RehearsalFree🆕 NewRead your speech aloud, get pace, timing and filler-word analysis🔒 Runs in your browser · Nothing uploaded
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📶WiFi QRFree🆕 NewGuests scan and join your WiFi — no spelling passwords🔒 Runs in your browser · Nothing uploaded
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🔎Slash AskFree🆕 NewAsk a question, get quoted passages with citations🔒 Runs in your browser · Nothing uploaded
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🇵🇰Urdu Writers HubFreePoetry, resources, fonts for Urdu🔒 Runs in your browser · Nothing uploaded
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🕌Arabic Learners HubFreeAlphabet, courses, keyboard, phrases🔒 Runs in your browser · Nothing uploaded
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✍️ Text & WritingClean, reshape and analyse any text · 49

🔠UppercaseTurn any text into capital lettersIn-browser · Nothing uploaded · Free→🔡LowercaseTurn any text into small lettersIn-browser · Nothing uploaded · Free→🔤Title CaseCapitalise the first letter of every wordIn-browser · Nothing uploaded · Free→📝Sentence CaseCapitalise sentences and lower the restIn-browser · Nothing uploaded · Free→🐫camelCase ConverterTurn any phrase into camelCase identifiersIn-browser · Nothing uploaded · Free→🏛️PascalCase ConverterTurn any phrase into PascalCase typesIn-browser · Nothing uploaded · Free→🐍snake_case ConverterTurn any phrase into snake_caseIn-browser · Nothing uploaded · Free→🍢kebab-case ConverterTurn any phrase into kebab-caseIn-browser · Nothing uploaded · Free→🔩CONSTANT_CASE ConverterTurn any phrase into CONSTANT_CASEIn-browser · Nothing uploaded · Free→🔘dot.case ConverterTurn any phrase into dot.caseIn-browser · Nothing uploaded · Free→🔀aLtErNaTiNg CaSeMeme-style alternating capitalsIn-browser · Nothing uploaded · Free→🔄Invert CaseSwap every letter's caseIn-browser · Nothing uploaded · Free→🔗Text to SlugURL-safe slug from any headingIn-browser · Nothing uploaded · Free→🔢Word CounterWords, characters, sentences and paragraphs at onceIn-browser · Nothing uploaded · Free→🔡Character CounterCharacters with and without spaces, plus linesIn-browser · Nothing uploaded · Free→⏱️Reading TimeHow long this text takes to read and to speakIn-browser · Nothing uploaded · Free→🔬Character FrequencyCount every character used in the textIn-browser · Nothing uploaded · Free→📖Readability ScoreFlesch Reading Ease and grade levelIn-browser · Nothing uploaded · Free→📏Longest WordsRank the longest distinct words in a textIn-browser · Nothing uploaded · Free→⬜Collapse SpacesSquash repeated spaces and tabs into oneIn-browser · Nothing uploaded · Free→↩️Remove Line BreaksJoin wrapped lines back into one paragraphIn-browser · Nothing uploaded · Free→🧹Remove Empty LinesDelete blank lines from any pasted textIn-browser · Nothing uploaded · Free→✂️Trim Each LineStrip leading and trailing whitespace per lineIn-browser · Nothing uploaded · Free→♻️Remove Duplicate LinesKeep one copy of every repeated lineIn-browser · Nothing uploaded · Free→🫧Remove Duplicate WordsKeep the first use of each word onlyIn-browser · Nothing uploaded · Free→🚫Strip PunctuationRemove punctuation and keep the wordsIn-browser · Nothing uploaded · Free→🔢Strip NumbersRemove every digit from the textIn-browser · Nothing uploaded · Free→🏷️Strip HTML TagsTurn HTML markup into clean plain textIn-browser · Nothing uploaded · Free→🔗Strip URLsRemove every link from the textIn-browser · Nothing uploaded · Free→😶Strip EmojiRemove emoji from any textIn-browser · Nothing uploaded · Free→àRemove AccentsFold accented letters to plain ASCIIIn-browser · Nothing uploaded · Free→↔️Reverse TextFlip the whole string backwardsIn-browser · Nothing uploaded · Free→🔃Reverse Word OrderKeep the words, flip the orderIn-browser · Nothing uploaded · Free→⬆️Reverse LinesFlip the order of the linesIn-browser · Nothing uploaded · Free→🎲Shuffle LinesRandomise the order of linesIn-browser · Nothing uploaded · Free→🔤Sort Lines A to ZAlphabetical line sortIn-browser · Nothing uploaded · Free→🔡Sort Lines Z to AReverse alphabetical line sortIn-browser · Nothing uploaded · Free→📐Sort Lines by LengthShortest line firstIn-browser · Nothing uploaded · Free→🔢Number LinesAdd line numbers to any listIn-browser · Nothing uploaded · Free→•Add Bullet PointsTurn plain lines into a bullet listIn-browser · Nothing uploaded · Free→⇥Indent TextAdd four spaces to the start of every lineIn-browser · Nothing uploaded · Free→📄Wrap TextHard-wrap paragraphs at a chosen columnIn-browser · Nothing uploaded · Free→✂️Truncate TextCut text to a length with an ellipsisIn-browser · Nothing uploaded · Free→🅰️Name InitialsFirst letter of every wordIn-browser · Nothing uploaded · Free→🏷️Build an AcronymAcronym from a phrase, skipping filler wordsIn-browser · Nothing uploaded · Free→❝Curly QuotesTurn straight quotes into typographic ones, the way a word processor doesIn-browser · Nothing uploaded · Free→📄Markdown to Plain TextRemove Markdown syntax and keep the prose, with each link's URLIn-browser · Nothing uploaded · Free→✂️Split Into ChunksBreak long copy into posting-sized pieces without cutting words in halfIn-browser · Nothing uploaded · Free→🔁Repeat TextRepeat a string as many times as you needIn-browser · Nothing uploaded · Free→

🧱 Data & CodeJSON, CSV, regex, diffs and hashes · 29

🗜️JSON MinifierStrip all whitespace from JSONIn-browser · Nothing uploaded · Free→✅JSON ValidatorCheck JSON and report its shape and sizeIn-browser · Nothing uploaded · Free→🔤Sort JSON KeysAlphabetise every key, recursivelyIn-browser · Nothing uploaded · Free→🫓Flatten JSONCollapse nested objects into dotted keysIn-browser · Nothing uploaded · Free→🔐Escape JSON StringTurn text into a JSON-safe string literalIn-browser · Nothing uploaded · Free→🔓Unescape JSON StringTurn an escaped literal back into textIn-browser · Nothing uploaded · Free→📊JSON to CSVFlatten an array of objects into CSVIn-browser · Nothing uploaded · Free→🟦JSON to TypeScriptGenerate interfaces from a JSON sampleIn-browser · Nothing uploaded · Free→🗄️JSON to SQL InsertsTurn an array of objects into INSERT statementsIn-browser · Nothing uploaded · Free→📋CSV to Markdown TablePaste CSV, get a Markdown tableIn-browser · Nothing uploaded · Free→🔁Transpose CSVSwap the rows and columnsIn-browser · Nothing uploaded · Free→🧩Regex TesterRun a pattern and list every match with groupsIn-browser · Nothing uploaded · Free→🛡️Escape RegexMake a literal string safe inside a patternIn-browser · Nothing uploaded · Free→🎣Regex ExtractorPull every distinct match out of a textIn-browser · Nothing uploaded · Free→🔀Text DiffLine-by-line comparison of two versionsIn-browser · Nothing uploaded · Free→📐Edit DistanceLevenshtein distance between two stringsIn-browser · Nothing uploaded · Free→🪞Palindrome CheckerDoes this read the same both ways?In-browser · Nothing uploaded · Free→🔤Anagram CheckerDo two strings share exactly the same letters?In-browser · Nothing uploaded · Free→🔏SHA-1 HashSHA-1 digest of any text, as hexIn-browser · Nothing uploaded · Free→🔐SHA-256 HashSHA-256 digest of any text, as hexIn-browser · Nothing uploaded · Free→🔐SHA-384 HashSHA-384 digest of any text, as hexIn-browser · Nothing uploaded · Free→🔐SHA-512 HashSHA-512 digest of any text, as hexIn-browser · Nothing uploaded · Free→📋Markdown Table MakerPaste rows, get a ready Markdown tableIn-browser · Nothing uploaded · Free→🧭JSON Path ExplorerList every path in a JSON document with the type found thereIn-browser · Nothing uploaded · Free→🧬JSON Schema GeneratorInfer a draft-07 JSON Schema from a real sample documentIn-browser · Nothing uploaded · Free→🌀curl to fetchConvert a curl command into the fetch() call that does the same thingIn-browser · Nothing uploaded · Free→🔧.env to JSONParse a .env file into JSON, with optional type coercionIn-browser · Nothing uploaded · Free→🔢Number Base ConverterConvert an integer between bases 2 and 36 with exact BigInt mathsIn-browser · Nothing uploaded · Free→📊Markdown Table to CSVTurn a markdown table into CSV, quoting the cells that need itIn-browser · Nothing uploaded · Free→

🔐 Encoding & SecurityEncode, decode and pull data out of text · 31

🔒Base64 EncodeEncode text to Base64, UTF-8 safeIn-browser · Nothing uploaded · Free→🔓Base64 DecodeDecode Base64 back to readable textIn-browser · Nothing uploaded · Free→🔗URL EncodePercent-encode text for a query stringIn-browser · Nothing uploaded · Free→🧷URL DecodeTurn percent-encoding back into textIn-browser · Nothing uploaded · Free→🏷️HTML EscapeMake text safe to drop into HTMLIn-browser · Nothing uploaded · Free→🔓HTML UnescapeTurn entities back into real charactersIn-browser · Nothing uploaded · Free→🔢Text to HexConvert text to space-separated hex bytesIn-browser · Nothing uploaded · Free→🔡Hex to TextConvert hex bytes back into textIn-browser · Nothing uploaded · Free→💾Text to BinaryConvert text to 8-bit binaryIn-browser · Nothing uploaded · Free→💽Binary to TextDecode 8-bit binary back into textIn-browser · Nothing uploaded · Free→🌀ROT13The classic 13-place letter rotationIn-browser · Nothing uploaded · Free→🏺Caesar CipherShift every letter by a chosen amountIn-browser · Nothing uploaded · Free→📡Text to MorseEncode text into Morse codeIn-browser · Nothing uploaded · Free→📻Morse to TextDecode Morse back into textIn-browser · Nothing uploaded · Free→🔣Unicode EscapeEscape non-ASCII characters as \uXXXXIn-browser · Nothing uploaded · Free→🌍Unicode UnescapeTurn \uXXXX escapes back into charactersIn-browser · Nothing uploaded · Free→🔢Character CodesShow the ASCII/Unicode number of every characterIn-browser · Nothing uploaded · Free→📧Extract EmailsPull every distinct email address out of textIn-browser · Nothing uploaded · Free→🔗Extract LinksPull every URL out of textIn-browser · Nothing uploaded · Free→🌐Extract DomainsPull just the hostnames from a pile of URLsIn-browser · Nothing uploaded · Free→📞Extract Phone NumbersFind phone-number patterns in textIn-browser · Nothing uploaded · Free→🔢Extract NumbersPull every number out of text, one per lineIn-browser · Nothing uploaded · Free→#️⃣Extract HashtagsCollect distinct hashtags from a captionIn-browser · Nothing uploaded · Free→📣Extract MentionsCollect distinct @mentions from textIn-browser · Nothing uploaded · Free→🎨Extract Hex ColoursFind every hex colour code in a fileIn-browser · Nothing uploaded · Free→🖧Extract IP AddressesFind IPv4 addresses in a log or textIn-browser · Nothing uploaded · Free→🗓️Extract DatesFind dates written in common formatsIn-browser · Nothing uploaded · Free→🔏HMAC SignatureHMAC signature of a message, keyed by the secret on the first lineIn-browser · Nothing uploaded · Free→🪪Basic Auth HeaderThe exact Authorization: Basic header for a user:password pairIn-browser · Nothing uploaded · Free→🧷Data URI EncoderEmbed text, HTML or SVG as a data: URIIn-browser · Nothing uploaded · Free→🛡️Password StrengthEntropy estimate plus a real brute-force time — nothing leaves your browserIn-browser · Nothing uploaded · Free→

🎨 Colour & DesignConvert colours and generate CSS · 17

🎨Colour to HEXConvert RGB or HSL into a hex codeIn-browser · Nothing uploaded · Free→🟥Colour to RGBConvert a hex or HSL colour into rgb()In-browser · Nothing uploaded · Free→🌈Colour to HSLConvert a hex or RGB colour into hsl()In-browser · Nothing uploaded · Free→🔍Colour BreakdownEvery format at once, plus luminanceIn-browser · Nothing uploaded · Free→⚖️Contrast CheckerWCAG ratio for text on a backgroundIn-browser · Nothing uploaded · Free→🪜Colour TintsProgressively lighter steps from one colourIn-browser · Nothing uploaded · Free→🎡Colour HarmonyComplement, analogue, triad and tetrad setsIn-browser · Nothing uploaded · Free→🖌️Palette from a ColourBuild a full palette around one seed colourIn-browser · Nothing uploaded · Free→🪟Box Shadow GeneratorDial in a shadow and copy the CSSIn-browser · Nothing uploaded · Free→⭕Border Radius GeneratorRounded, pill and blob radii in one snippetIn-browser · Nothing uploaded · Free→🌅CSS GradientLinear gradient from two coloursIn-browser · Nothing uploaded · Free→🧊Glassmorphism CSSFrosted-glass panel background and blurIn-browser · Nothing uploaded · Free→🔡Fluid Font SizeA clamp() font-size that scales with the viewportIn-browser · Nothing uploaded · Free→📐Flex Row SnippetReady-made flex container CSSIn-browser · Nothing uploaded · Free→📐px to rem ConverterConvert pixel values to rem, or rem back to pixelsIn-browser · Nothing uploaded · Free→🎛️Colour MixerMix two hex colours at any ratio, with the ramp between themIn-browser · Nothing uploaded · Free→⚖️CSS SpecificityScore your selectors and rank them from strongest to weakestIn-browser · Nothing uploaded · Free→

🗓️ Dates & TimeTimestamps, durations and week numbers · 7

⏱️Timestamp to DateRead a Unix timestamp as a real dateIn-browser · Nothing uploaded · Free→🕰️Date to TimestampTurn a date into seconds and millisecondsIn-browser · Nothing uploaded · Free→📅Days Between DatesDays, weeks and weekdays between two datesIn-browser · Nothing uploaded · Free→➡️Add Days to a DateJump forward or back a number of daysIn-browser · Nothing uploaded · Free→🗓️Week NumberISO week, day of year and quarterIn-browser · Nothing uploaded · Free→🌍Date in Every TimezoneOne instant shown in nine timezones, with each real offsetIn-browser · Nothing uploaded · Free→⏳Duration FormatterSeconds as a clock, in words, and as a totalIn-browser · Nothing uploaded · Free→

🌐 Web & SEOMeta tags, sitemaps and URL anatomy · 10

🏷️Meta Tag GeneratorTitle, description, OG and Twitter tagsIn-browser · Nothing uploaded · Free→🤖robots.txt BuilderOne disallowed path per lineIn-browser · Nothing uploaded · Free→🗺️Sitemap URL EntriesTurn a list of URLs into sitemap <url> blocksIn-browser · Nothing uploaded · Free→🔬Keyword DensityWhich words and phrases dominate a pageIn-browser · Nothing uploaded · Free→🧭URL ParserBreak a URL into protocol, host, path and paramsIn-browser · Nothing uploaded · Free→❓Query String ParserRead every parameter in a query stringIn-browser · Nothing uploaded · Free→🧱Query String BuilderBuild a URL query from key=value linesIn-browser · Nothing uploaded · Free→📈UTM Campaign BuilderDestination URL plus source/medium/campaign lines, tagged correctlyIn-browser · Nothing uploaded · Free→🔎SEO Title AuditCheck a set of titles for length, duplicates and missing hooksIn-browser · Nothing uploaded · Free→🚦HTTP Status CodesLook up status codes by class or by their leading digitsIn-browser · Nothing uploaded · Free→

🎲 GeneratorsIDs, passwords and placeholder copy · 10

🔖Nano ID GeneratorShort URL-safe random IDsIn-browser · Nothing uploaded · Free→🔑Password GeneratorStrong passwords with every character classIn-browser · Nothing uploaded · Free→🗝️Passphrase GeneratorMemorable multi-word passphrasesIn-browser · Nothing uploaded · Free→🎲Random StringRandom characters for tokens and saltsIn-browser · Nothing uploaded · Free→📄Lorem Ipsum WordsPlaceholder word salad, N words longIn-browser · Nothing uploaded · Free→📝Lorem Ipsum SentencesPlaceholder sentences for mockupsIn-browser · Nothing uploaded · Free→📃Lorem Ipsum ParagraphsFull placeholder paragraphsIn-browser · Nothing uploaded · Free→🔢Random Number ListRandom integers in a range you chooseIn-browser · Nothing uploaded · Free→🎨Random Colour ListA handful of usable random coloursIn-browser · Nothing uploaded · Free→🆔ULID GeneratorTime-sortable 26-character IDs, generated in your browserIn-browser · Nothing uploaded · Free→