Free online tools that run in your browser
Every everyday tool. Zero uploads.
Convert, compress, calculate, format and test — instantly and privately. All tools run on your own device, so your files stay with you.
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Add Page Numbers to PDFNumber the pages of your PDF exactly where you want them — in your browser, with no upload.Compress PDFShrink PDF files for email and uploads — losslessly, or with stronger compression for scans and image-heavy documents.Crop PDFTrim white margins and crop PDF pages visually right in your browser.Delete PDF PagesRemove blank, duplicate or unwanted pages from a PDF by clicking them or typing page numbers.Edit PDF MetadataView, edit, or remove hidden metadata from your PDF files securely in your browser.Excel to PDFConvert Excel spreadsheets to PDF documents instantly in your browser, with options for page orientation and gridlines.Extract Images from PDFExtract and save embedded photos and graphics from any PDF document directly in your browser.JPG to PDFCombine photos and images into one PDF, with A4, Letter or image-sized pages — in your browser.Merge PDFCombine several PDFs into one document in the order you choose — without uploading anything.Organize PDFDrag pages into a new order, rotate or remove them, and download the reorganised PDF.PDF to JPGTurn PDF pages into sharp JPG or PNG images at the resolution you need — right in your browser.PDF to PNGSave PDF pages as sharp, lossless PNG images — ideal for text, diagrams and screenshots.PDF to TextPull the text out of any PDF and copy it or save it as a plain .txt file.PDF to WordConvert PDF documents to editable Word files instantly in your browser without uploading your files.PNG to PDFConvert and combine PNG images into a single PDF document securely in your browser.Protect PDFSecure your PDF files with a password and restrict printing, copying, or modifying directly in your browser.Rotate PDFFix sideways or upside-down pages — rotate the whole PDF or single pages and save it permanently.Sign PDFDraw, type or upload your signature and place it anywhere on your PDF — privately, in your browser.Split PDFSplit a PDF into single pages, fixed-size parts or custom ranges, or extract just the pages you need.Unlock PDFRemove passwords and restrictions from your PDF files securely in your browser.Watermark PDFStamp CONFIDENTIAL, DRAFT, your name or your logo across PDF pages, with a live preview.Word to PDFConvert Word documents to PDF instantly in your browser without uploading any files.
Image
Browse Image tools →Add Border to ImageEasily add customizable colored borders and rounded corners to your photos.Add Text to ImagePut captions, titles or meme text on any picture and drag them exactly where you want.Blur ImageHide faces, names and private details by blurring or pixelating any part of a picture.Change Aspect RatioInstantly change the aspect ratio of your images by cropping, adding a blurred background, or padding with a solid color.Circle CropEasily crop any image into a perfect circle with custom borders and transparent backgrounds.Compress ImageMake images smaller by quality or to an exact target size in KB — in batches, without uploading.Compress Image to 100KBShrink photos to under 100 KB for forms, email and websites — keeping as much quality as possible.Compress Image to 200KBBring photos under 200 KB while keeping them sharp — for forms, websites and email, without uploading.Compress Image to 20KBMake a photo or scanned signature smaller than 20 KB for online forms — automatically, without uploading it.Compress Image to 50KBGet photos under 50 KB for application forms and websites — automatically, without uploading them.Crop ImageDrag a crop box or enter exact pixels to crop photos to any shape — square, 16:9, 4:5 and more.Exif ViewerView hidden EXIF data, camera settings, and GPS locations in your photos instantly and privately.Favicon GeneratorTurn a logo, a letter or an emoji into a complete favicon package with the HTML to use it.GIF MakerTurn your images into an animated GIF with custom delays, sizing, and looping.Black and White Image ConverterTurn any photo black and white, sepia or negative — and adjust brightness and contrast — in your browser.HEIC to JPG ConverterConvert iPhone HEIC photos to JPG or PNG that open everywhere — privately, in your browser.HEIC to PNGConvert HEIC and HEIF images to PNG format instantly in your browser without uploading any files.Image ConverterConvert photos and graphics between JPG, PNG, WebP and AVIF — in batches, without uploading.Image to ASCIITurn any photo into text-based ASCII art instantly in your browser.JPG to PNG ConverterConvert JPG and JPEG images to lossless PNG files — quickly, privately and in batches.JPG to WebPConvert JPG images to WebP format instantly in your browser to save space and improve website performance.Meme GeneratorCreate custom memes instantly by adding classic top and bottom text to any image.Merge ImagesCombine multiple images into a single picture horizontally, vertically, or in a custom grid.Passport Photo MakerMake passport, visa and ID photos in standard sizes with automatic face positioning, background replacement and print-ready sheets.Photo Collage MakerCombine up to 9 photos into a custom grid with adjustable spacing and rounded corners.Photo FiltersApply beautiful presets and fine-tune brightness, contrast, and color settings directly in your browser.PNG to JPG ConverterTurn PNG images into smaller, widely compatible JPG files — in bulk and without uploading.PNG to WebPMake images smaller for your website by converting PNG and JPG files to WebP — in your browser.Remove EXIF DataStrip GPS location, camera details and other hidden metadata from photos before you share them.Resize ImageResize photos to exact pixel sizes or by percentage — one image or a whole batch, without uploading.Rotate & Flip ImageRotate photos by 90°, 180° or any angle, and mirror them horizontally or vertically.Signature MakerCreate a clean, transparent electronic signature by drawing on your screen or extracting ink from a photo.Split ImageSplit any image into a precise grid of smaller pieces instantly in your browser.SVG to PNGTurn SVG vector graphics into crisp PNG images at any size, with transparency preserved.Watermark ImageBatch watermark images with custom text or logos directly in your browser.WebP to JPGConvert WebP images to JPG instantly in your browser, with adjustable quality and background color.WebP to PNG ConverterConvert WebP images saved from websites into PNG or JPG files that open in every app.
Video
Browse Video tools →Compress VideoShrink large videos so they're easy to send and share — compressed privately in your browser.Convert VideoConvert videos to MP4, WebM, MOV or MKV — privately, in your browser.Mute VideoStrip the audio track from any video — the picture stays untouched.Rotate VideoFix sideways or upside-down videos by rotating them 90° or 180° — permanently.Screen RecorderRecord your screen, a window or a tab — with sound — straight from your browser.Trim VideoCut a video down to just the part you need — quickly, privately and without a watermark.Video to GIFTurn a short video clip into an animated GIF — choose the moment, size and smoothness.Video to MP3Pull the soundtrack out of any video and save it as MP3 or another audio format, right in your browser.
Audio
Browse Audio tools →Audio ConverterConvert any audio file to MP3, M4A, WAV or OGG — in your browser.Guitar TunerTune your guitar, bass, ukulele, or violin instantly using your device's microphone.Merge AudioCombine multiple audio files into a single MP3 or WAV track with optional crossfades or silent gaps.MetronomeKeep perfect time with a precise, customizable metronome that runs directly in your browser.Reverse AudioReverse any audio file instantly to play it backwards and save it as an MP3 or WAV.Tone GeneratorGenerate pure audio frequencies, test your speakers, and tune instruments directly in your browser.Trim AudioCut any audio file to just the part you want — ringtones, intros, quotes and voice notes.Voice RecorderRecord your voice in the browser and save it as MP3 — nothing is uploaded.Volume BoosterIncrease the volume of your audio files or normalize them to the maximum safe level without installing any software.
Add Text to LinesQuickly add prefixes, suffixes, or automatic line numbers to multiple lines of text at once.Binary TranslatorTurn words into 0s and 1s — and decode binary, hex, decimal or octal back into readable text.Case ConverterChange text to any letter case — from Title Case to snake_case — and see every format at once.Character CounterCount characters as you type and see instantly whether your text fits each platform's limit.Diff CheckerPaste two versions of a text and instantly see what was added, removed or changed.Fancy Text GeneratorInstantly convert normal text into cool, stylish Unicode text to copy and paste anywhere.Find and ReplaceReplace every occurrence of a word or pattern in your text — with case, whole-word and regex options.Invisible CharacterCopy and paste invisible characters, zero width spaces, and blank text for profiles, games, and messages.List RandomizerQuickly shuffle text lines into a random order with options to remove duplicates and add numbering.Lorem Ipsum GeneratorCreate as much Lorem Ipsum dummy text as you need — paragraphs, sentences or an exact word count.Morse Code TranslatorConvert text to Morse code and back, and listen to it at any speed.NATO Phonetic AlphabetConvert text to the NATO phonetic alphabet and back, with optional ICAO aviation pronunciation for numbers.Number to WordsConvert digits into spelled-out words and secure financial amounts across 14 different languages.Online NotepadA simple, private text editor in your browser that automatically saves your notes as you type.Readability CheckerAnalyze your text to find its reading level, Flesch reading ease, and other readability scores instantly in your browser.Remove Duplicate LinesDelete repeated lines from lists and text, with options to ignore case, trim spaces and sort.Remove Extra SpacesClean up messy text by removing extra spaces, trailing whitespace, and empty lines instantly.Remove Line BreaksFix text with broken lines — keep the paragraphs, join the lines, or turn a list into a comma-separated line.Reverse TextFlip your text backwards, reverse word order, or flip lines instantly without breaking emojis.Sort LinesPut any list in alphabetical, numerical or random order in one click.SymbolsBrowse, collect, and copy special characters and text symbols with a single click.Text RepeaterInstantly repeat any word, phrase, or text string up to 100,000 times with custom separators and numbering.Text to SpeechPaste text, pick a voice and listen — in dozens of languages, right in your browser.Typing Speed TestFind out how many words per minute you type — and how accurately.Word CounterCount words, characters, sentences and paragraphs as you type, with reading and speaking time.Word Frequency CounterFind the most frequent words and phrases in any text, with counts, percentages and CSV export.
Developer
Browse Developer tools →Base64 Encode & DecodeConvert text and files to Base64 and back, with full UTF-8 and Base64URL support.Base64 to ImageDecode Base64 strings and Data URIs back into viewable, downloadable images instantly in your browser.Chmod CalculatorConvert between checkboxes, octal numbers like 755 and symbolic permissions like rwxr-xr-x.Cron Expression GeneratorWrite a crontab schedule, read it in plain language and check exactly when it will run next.CSS MinifierShrink your stylesheets — whitespace, comments and redundant rules removed — and see how much you saved.CSV to JSON ConverterTurn CSV and TSV data into clean JSON with automatic delimiter detection and type conversion.CSV to SQLInstantly convert CSV data into SQL CREATE TABLE and INSERT statements.cURL ConverterConvert cURL commands into JavaScript fetch or Python requests code instantly in your browser.Hash GeneratorCalculate MD5 and SHA checksums for text or files and verify downloads against a known hash.HTML Encode / DecodeConvert text to safe HTML entities — or turn entities back into readable characters.HTML MinifierCompress HTML code and remove unnecessary whitespace to reduce file size and improve page load speeds.HTML to MarkdownTurn HTML — or rich text copied from any web page — into clean, readable Markdown.HTTP Status CodesSearch and filter standard HTTP response codes to quickly understand server errors and status messages.Image to Base64Turn any image into a Base64 data URI and copy it as plain Base64, a CSS background, an HTML img tag or Markdown.JavaScript MinifierCompress your JavaScript with Terser — smaller files, same behavior.JSON CompareQuickly find differences between two JSON objects with a detailed path-by-path comparison.JSON Formatter & ValidatorBeautify, minify and validate JSON instantly, with clear error locations.JSONPath TesterEvaluate and test JSONPath expressions against your JSON data instantly in your browser.JSON to CSV ConverterConvert JSON arrays into spreadsheet-ready CSV, with nested objects flattened into columns.JSON to TypeScriptInstantly convert JSON data into TypeScript interfaces or types with customizable root names and export options.JWT DecoderDecode JSON Web Tokens, check expiry and verify HMAC signatures — privately, in your browser.JWT EncoderGenerate and sign HMAC-based JSON Web Tokens (JWT) instantly in your browser.Markdown Table GeneratorConvert spreadsheet data and CSV text into clean, formatted Markdown tables instantly.Markdown to HTML ConverterWrite or paste Markdown, see a live preview and copy clean HTML.Meta Tag GeneratorGenerate standard SEO, Open Graph, and Twitter card meta tags with a live search result preview.Regex TesterWrite a regular expression and see every match, capture group and replacement live.Robots.txt GeneratorGenerate and download a custom robots.txt file to control search engine crawlers and block AI bots.SQL FormatterTurn long, messy SQL into clean, readable, consistently indented queries.String EscapeSafely escape and unescape strings for JSON, JavaScript, SQL, CSV, and Regular Expressions directly in your browser.Unix Timestamp ConverterConvert epoch timestamps to readable dates and dates to Unix time, with automatic seconds/milliseconds detection.URL Encode & DecodePercent-encode text for URLs or decode encoded URLs and query strings back to readable text.URL ParserParse, decode, and edit URL components and query parameters instantly in your browser.URL Slug GeneratorTurn any title into a clean, lowercase, SEO-friendly URL slug — one or hundreds at a time.UUID GeneratorGenerate secure random UUIDs (v4) or sortable time-based UUIDs (v7), singly or in bulk.XML FormatterMake XML readable with clean indentation — or minify it — and check that it's well-formed.XML to JSONConvert data between XML and JSON formats instantly, with full control over attributes and data types.YAML to JSON ConverterConvert configuration files between YAML and JSON in both directions, with syntax checking.
Generators
Browse Generators tools →Barcode GeneratorGenerate printable barcodes in all common formats, with check-digit validation and PNG/SVG export.Dice RollerRoll any number of fair virtual dice, from d4 to d100, with modifiers and history.Flip a CoinHeads or tails? Flip a fair virtual coin and keep score.Lottery Number GeneratorGenerate random, non-repeating lottery numbers for any custom or standard lotto format.Love CalculatorFind out your love percentage by testing the compatibility between two names.Password GeneratorCreate strong, truly random passwords in your browser, with a live strength meter.Password Strength CheckerTest how secure your password is with real-time entropy and cracking time estimates.QR Code GeneratorMake QR codes for links, Wi-Fi, email and phone numbers — free forever, with PNG and SVG downloads.QR Code ScannerRead any QR code from an image, a screenshot or your camera — right in your browser.Random Date GeneratorGenerate random dates between a start and end date with options for weekdays, unique results, and custom formats.Random Letter GeneratorInstantly generate random letters from multiple alphabets with custom counts, cases, and exclusions.Random Name PickerPick one or multiple random names from a list with an unbiased, secure algorithm.Random Number GeneratorPick random numbers in any range — one at a time or thousands, with no repeats if you need.Random Team GeneratorPaste a list of names and split them into fair, random teams in one click.Rock Paper ScissorsPlay a quick game of rock paper scissors against the computer and track your score.Spin the WheelAdd names or options, spin the wheel and let chance decide — fairly.Tally CounterA simple, private online click counter with customizable steps, goals, and keyboard shortcuts.Username GeneratorGenerate unique, cool usernames and gamer tags instantly with custom keywords and formatting styles.Yes or NoA simple, random yes or no decision maker to help you settle debates and make quick choices.
Converters
Browse Converters tools →Acres to HectaresQuickly convert land area between acres and hectares with high precision.Calories to KilojoulesConvert food energy between calories (kcal) and kilojoules (kJ) instantly in your browser.Celsius to FahrenheitConvert °C to °F — or °F to °C — as you type, with the formula and a handy reference chart.Cm to FeetQuickly convert centimeters to feet and inches, or vice versa, with a real-time height converter.cm to inchesConvert centimeters to inches — or inches to centimeters — as you type.Cups to TablespoonsQuickly convert US cups to tablespoons and vice versa with this simple baking measurement converter.Currency ConverterConvert money between 30+ major currencies using daily reference exchange rates.Feet to metersConvert feet to meters — or meters to feet — instantly, for heights, rooms and buildings.Grams to ouncesConvert grams to ounces — or ounces to grams — instantly, for recipes, parcels and more.Hours to MinutesQuickly and accurately convert between hours and minutes with this bidirectional time converter.Inches to FeetInstantly convert measurements between inches and feet with this fast, bidirectional calculator.KB to MB ConverterA fast, bidirectional calculator to convert kilobytes to megabytes and vice versa.kg to lbsConvert kilograms to pounds — or pounds to kilograms — instantly, in both directions.km to milesConvert kilometers to miles — or miles to kilometers — instantly, for running, driving and travel.km/h to m/sConvert speeds between kilometers per hour and meters per second instantly as you type.Knots to MPHInstantly convert speed between knots and miles per hour with this bidirectional calculator.kPa to psiInstantly convert pressure values between kilopascals (kPa) and pounds per square inch (psi).Liters to gallonsConvert liters to US gallons — or gallons to liters — for fuel, water, paint and more.MB to GBInstantly convert megabytes to gigabytes and back with this bidirectional data size calculator.Miles to FeetA fast, bi-directional converter for miles and feet, running entirely in your browser.ml to cupsConvert milliliters to cups — or cups to milliliters — for any recipe.mm to inchesConvert millimeters to inches — or inches to millimeters — with common inch fractions.Months to YearsInstantly convert months into years, months, weeks, and days.MPH to km/hConvert speeds between miles per hour and kilometers per hour instantly as you type.Number Base ConverterConvert between binary, octal, decimal, hexadecimal and any base up to 36 — instantly.Ounces to PoundsQuickly and accurately convert between ounces and pounds with this bidirectional calculator.Oz to mL ConverterQuickly and accurately convert US fluid ounces to milliliters and vice versa.Pints to LitersInstantly convert US pints to liters and vice versa with this fast, bidirectional volume calculator.Pounds to GramsA fast, bi-directional converter for pounds and grams with a handy reference table.PSI to BarInstantly convert pressure values between PSI and bar with bidirectional inputs and a quick reference table.Px to RemConvert pixels to rem and vice versa instantly, with a customizable base font size and a handy reference table.Roman Numeral ConverterType a number or a Roman numeral and get the conversion instantly, with each step explained.Shoe Size ConverterConvert men's and women's footwear sizes across US, UK, EU, and CM systems instantly.Square feet to square metersConvert floor areas between square feet and square meters — instantly, both ways.Stone to KgConvert body weight between stones and kilograms instantly, right in your browser.Tablespoons to TeaspoonsQuickly convert tablespoons to teaspoons and teaspoons to tablespoons for your recipes.Time Zone ConverterConvert any time between time zones and compare cities side by side — daylight saving included.Unit ConverterConvert between metric and imperial units across ten kinds of measurement, with all results at a glance.Yards to MetersInstantly convert length between yards and meters with this bidirectional calculator.
Calculators
Browse Calculators tools →Age CalculatorFind your exact age in years, months and days — and how many days until your next birthday.Aspect Ratio CalculatorCalculate aspect ratios from dimensions and resize images or video while preserving their original proportions.Average CalculatorPaste a list of numbers to get the mean, median, mode, range and standard deviation — or calculate a weighted average.BMI CalculatorWork out your Body Mass Index and the healthy weight range for your height, in metric or imperial units.Body Fat CalculatorEstimate your body fat percentage and lean mass using simple tape measurements.Break Even CalculatorCalculate your break even point, unit margin, and target profit volume instantly.CAGR CalculatorCalculate the compound annual growth rate, total return, and investment multiple over a specific period.Calorie CalculatorEstimate your daily calorie needs and targets for losing, maintaining or gaining weight.Compound Interest CalculatorSee how your money grows with compound interest and regular monthly contributions, year by year.Concrete CalculatorCalculate the exact volume of concrete needed for your project and estimate the number of premixed bags required.Date Difference CalculatorCount the days between two dates — including business days — or add and subtract time from a date.Day of Week CalculatorInstantly find the day of the week, week number, and day of the year for any past or future date.Discount CalculatorFind the sale price and your savings for any percent-off discount, including extra discounts and sales tax.Dog Age CalculatorConvert your dog's age into human years using veterinary charts and epigenetic formulas.Fraction CalculatorCalculate with fractions and mixed numbers and see the simplified answer with step-by-step working.Fuel Cost CalculatorWork out how much a trip will cost in fuel — in kilometers or miles, liters or gallons — and split it between passengers.Gas Mileage CalculatorCalculate your vehicle's fuel economy in MPG, L/100 km, and km/L, plus estimate trip costs.GCD & LCM CalculatorCalculate the greatest common divisor and least common multiple of two or more numbers, complete with prime factorization.GPA CalculatorTurn letter grades and credits into your semester, weighted and cumulative GPA.Grade CalculatorWork out the score you need on the final — or your current grade from weighted categories.GST CalculatorQuickly add or remove GST from any amount and split the tax into CGST, SGST, or IGST.Hours CalculatorAdd up the hours you worked from clock-in and clock-out times — breaks, overnight shifts and pay included.Ideal Weight CalculatorCalculate your ideal body weight based on your height and gender using four established medical formulas.Loan CalculatorWork out your monthly payment, total interest and full amortization schedule for any fixed-rate loan.Margin CalculatorCalculate selling price, profit margin, or markup based on your item cost.Mortgage CalculatorEstimate the full monthly cost of a home loan, including property tax, insurance, PMI and HOA fees.Ovulation CalculatorCalculate your ovulation date and fertile window for the next six cycles.Pace CalculatorCalculate running pace, finish time, or distance instantly.Paint CalculatorCalculate the exact amount of paint required for your room, including walls, ceilings, and multiple coats.Percentage CalculatorSolve the four everyday percentage problems — percent of, what percent, percent change and original value.Period CalculatorCalculate your upcoming periods, ovulation days, and fertile windows for the next six cycles.Pregnancy Due Date CalculatorEstimate your due date and see how far along you are, with key pregnancy milestones.Prime Number CheckerInstantly check if any number up to 20 digits is prime, find its smallest factor, and generate prime number lists.Quadratic SolverSolve quadratic equations instantly with step-by-step formulas, roots, vertex, and factoring.Ratio CalculatorFill in three numbers of A : B = C : D and get the fourth — plus the simplified ratio.ROI CalculatorCalculate your total return on investment, net gain, and annualized ROI instantly.Salary CalculatorConvert an hourly wage to a yearly salary — or any pay period to any other — based on your actual hours.Sales Tax CalculatorAdd tax to a net price — or take it out of a total — with any sales tax, VAT or GST rate.Savings Goal CalculatorCalculate the monthly savings needed to reach your financial goals, or see exactly how long it will take to hit your target.Scientific CalculatorTrigonometry, logarithms, powers, roots and more — type an expression or tap the keys.Simple Interest CalculatorCalculate total interest and final balance for loans or savings using the simple interest formula.Sleep CalculatorCalculate your optimal bedtime or wake-up time based on 90-minute sleep cycles.Standard Deviation CalculatorCalculate standard deviation, variance, mean, and other descriptive statistics instantly as you type.Time CalculatorAdd up hours, minutes and seconds, find out what time it will be afterwards, or how long it is between two times.Tip CalculatorWork out the tip, the total and each person's share of the bill in seconds.Unit Price CalculatorCompare items of different sizes and units to instantly find the cheapest price per unit.Zodiac Sign CalculatorDiscover your Western star sign and Chinese zodiac animal instantly by entering your birthday.
Device Test
Browse Device Test tools →Click Speed TestClick as fast as you can and measure your clicks per second (CPS).Dead Pixel TestFill your screen with solid colours to spot dead pixels, stuck pixels and backlight bleed.Keyboard TestPress keys to check that every one registers — find dead, stuck or ghosting keys in seconds.Microphone TestCheck that your microphone works with a live volume meter, waveform and quick playback recording.Mouse TestCheck that every mouse button and the scroll wheel work — and catch accidental double clicks.Refresh Rate TestMeasure your display's real refresh rate in Hz, with frame time, jitter and a live smoothness graph.Screen ResolutionSee your screen resolution, browser viewport size, pixel ratio and other display details instantly.Speaker TestCheck left and right channels, bass and treble on speakers and headphones with test sounds.Touch Screen TestCheck multi-touch support and find unresponsive areas on phones, tablets and touch laptops.Webcam TestCheck your camera with a live preview, real resolution and frame rate, and take a test snapshot.
Network
Browse Network tools →DNS LookupCheck the DNS records of any domain, or find the hostname behind an IP address.What Is My User AgentSee your user agent string and what it says about your browser, system and device — or decode any other one.What Is My IP Address?Your public IP address, approximate location and internet provider — shown instantly.
Design
Browse Design tools →Border RadiusDesign CSS rounded corners and shapes visually, then copy the code with one click.Box Shadow GeneratorFine-tune soft, sharp, layered or inset shadows with a live preview and copy the CSS.Color Blindness SimulatorPreview your images through the eyes of someone with color vision deficiency to ensure your designs are accessible.Color Contrast CheckerCheck whether your text is readable enough — and get the closest color that passes WCAG.Color ConverterConvert any color between HEX, RGB, HSL, HSV and CMYK, and check its contrast.Color Palette GeneratorPick one color and get a harmonious five-color palette based on color theory.CSS Gradient GeneratorDesign a gradient background visually and copy the CSS — linear, radial or conic.Image Color PickerClick anywhere on an image to get its exact HEX, RGB and HSL color — plus its main color palette.Random Color GeneratorGenerate random colors in HEX, RGB, and HSL formats, with modes for pastel, vivid, dark, and light palettes.SVG OptimizerCompress and clean up your SVG files instantly in your browser to reduce file size and improve website performance.
CSV to ExcelConvert plain text CSV data into a formatted Excel spreadsheet (.xlsx) instantly in your browser.Excel to CSVConvert Excel spreadsheets into plain text CSV formats instantly in your browser.Unzip FilesOpen a ZIP archive, browse its contents and download only the files you need.Word to HTMLConvert Word documents into clean, semantic HTML or plain text instantly in your browser.Zip FilesBundle files and folders into a single ZIP archive, right in your browser.
Local AI
Browse Local AI tools →Image to Text (OCR)Copy the text out of any photo, screenshot or scan — recognized in your browser, in 16 languages.Image UpscalerUpscale and enhance image resolution locally in your browser using AI.Remove BackgroundAutomatically erase image backgrounds using on-device AI, keeping your photos completely private.Speech to TextConvert audio and video files into text or subtitles directly in your browser using local AI models.
Time & Life
Browse Time & Life tools →1 Hour TimerA 60-minute countdown that is ready to start — press Start and an alarm will sound when the hour is over.1 Minute TimerA 60-second countdown that is ready to start — press Start and hear an alarm when the minute is up.10 Minute TimerA ten-minute countdown, already set — press Start and an alarm will sound when the time is up.15 Minute TimerA quarter-hour countdown that is ready to go — press Start and an alarm will sound after 15 minutes.30 Minute TimerA half-hour countdown, already set — press Start and an alarm will sound after 30 minutes.5 Minute TimerA five-minute countdown that is ready to start — press Start and an alarm will tell you when time is up.Alarm ClockSet multiple alarms with custom labels and snooze options directly in your browser.Countdown TimerSet a countdown in hours, minutes and seconds and hear an alarm when the time is up.Event CountdownCount down the days, hours, minutes, and seconds to any future date or event.Hijri ConverterConvert dates between the Islamic and Gregorian calendars and calculate your exact age in both systems.Lunar Calendar ConverterConvert dates between the Gregorian (solar) and Chinese lunar calendars, and discover your zodiac animal and Ganzhi year.Military Time ConverterConvert between military, 24-hour, and standard 12-hour time formats instantly.Online ClockA simple, full screen digital and analog clock that displays your local current time.Pomodoro TimerWork in focused 25-minute sessions with regular breaks, using the Pomodoro Technique.StopwatchTime anything to the hundredth of a second, record laps and export your splits.World ClockCheck the current time across multiple time zones and easily compare international times with your local clock.