226 free tools ยท no signupEvery tool you need,
Every tool you need,
in one place.
Formatters, converters, calculators, SEO & social media helpers and productivity apps - free, fast, and private in your browser.
๐ ๏ธDeveloper Tools
32 toolsJSON FormatterBeautify, minify & validate JSON.Base64 Encode / DecodeConvert text to and from Base64.URL Encoder / DecoderPercent-encode or decode URLs.JWT DecoderDecode a token's header & payload.UUID GeneratorGenerate v4 UUIDs in bulk.Hash GeneratorSHA-1, SHA-256, SHA-384, SHA-512.Password GeneratorStrong random passwords.Regex TesterTest patterns with live matches.Markdown PreviewerWrite Markdown, see live HTML.Color ConverterHEX โ RGB โ HSL with preview.CSS Gradient GeneratorBuild & copy CSS gradients.Box Shadow GeneratorVisual CSS box-shadow builder.Border Radius GeneratorRound corners visually.QR Code GeneratorText or URL to QR code.Lorem Ipsum GeneratorPlaceholder text by paragraphs.XML FormatterPretty-print & indent XML.HTML FormatterIndent and tidy HTML.YAML FormatterClean up and normalize YAML.SQL FormatterBeautify messy SQL.CSS MinifierShrink CSS for production.JavaScript MinifierCompress JS files.CSV โ JSON ConverterConvert between CSV and JSON.Random Number GeneratorRandom numbers in any range.Dice Roller & Coin FlipRoll dice or flip a coin.Spin the WheelRandom name / option picker.Color Contrast CheckerWCAG AA/AAA contrast ratio.URL ShortenerShorten long links with click stats.Barcode GeneratorCreate CODE128, EAN, UPC & more barcodes.JSON to TypeScriptGenerate TypeScript types from any JSON.Cron Expression ExplainerRead any cron schedule in plain English.HTML โ Markdown ConverterConvert HTML to Markdown and back.Password Strength CheckerTest how strong & crackable a password is.
๐คAI Tools
6 toolsAI AssistantTell it what you need โ it finds the right tool.AI Cover Letter GeneratorGenerate a tailored cover letter in seconds.AI Resume Bullet Point GeneratorTurn plain duties into polished resume bullets.AI Email WriterWrite professional emails for any situation.Business Name GeneratorBrandable name ideas for your startup.Slogan & Tagline GeneratorCatchy slogans & taglines for your brand.
๐ฎGames
3 tools๐ผ๏ธImage Tools
10 toolsImage ResizerResize to exact dimensions.Image CropperCrop images with a drag box.Image CompressorReduce image file size.Image to Base64Convert an image to a data URI.Image to Text (OCR)Extract text from images & photos, free.Favicon GeneratorMake favicons (16โ512px) from an image or letter.Meme GeneratorAdd top & bottom captions to any image.Image Color PaletteExtract a color palette from any image.Text to HandwritingTurn typed text into realistic handwriting.Placeholder Image GeneratorGenerate custom placeholder images.
๐PDF & File Tools
8 toolsMerge PDFCombine multiple PDFs into one.Split PDFExtract pages or ranges from a PDF.Compress PDFOptimize & shrink PDF size.Images to PDFTurn JPG/PNG images into a PDF.Sign PDFDraw & add your signature to a PDF.Image ConverterPNG โ JPG โ WebP.Social Image ResizerResize for Instagram, YouTube & more.Screen RecorderRecord your screen in the browser.
๐Text Tools
12 toolsWord & Character CounterWords, characters, read time.Case ConvertercamelCase, snake_case, TitleโฆText Diff CheckerCompare two texts line by line.Remove Duplicate LinesDelete repeated lines.Sort LinesAlphabetically sort lines.Reverse TextReverse characters, words or lines.Find & ReplaceReplace text in bulk.Text RepeaterRepeat text many times.Text to SpeechRead text aloud in your browser.Speech to TextDictate & transcribe your voice, free.Emoji PickerSearch & copy any emoji in one click.AI Prompt OptimizerTurn a rough idea into a great AI prompt.
๐งฎCalculators
15 toolsPercentage CalculatorPercent of, change and more.BMI CalculatorBody mass index, metric or imperial.Age CalculatorExact age from date of birth.Loan / EMI CalculatorMonthly payment & total interest.Tip CalculatorSplit the bill and tip.Discount CalculatorSale price and savings.Mortgage CalculatorMonthly payment & interest.Compound Interest CalculatorProject investment growth.Calorie / TDEE CalculatorDaily calorie & BMR needs.GPA CalculatorWeighted GPA from grades.Scientific CalculatorTrig, logs, powers & more.SIP / Investment CalculatorProject mutual-fund SIP growth.Income Tax CalculatorEstimate tax by slab/regime.GST CalculatorAdd or remove GST from a price.Date CalculatorDays between dates & add days.
๐Converters
6 tools๐Unit Conversions
100 toolsCentimeters to InchesConvert centimeters to inches instantly, with a reference table.Inches to CentimetersConvert inches to centimeters instantly, with a reference table.Millimeters to InchesConvert millimeters to inches instantly, with a reference table.Inches to MillimetersConvert inches to millimeters instantly, with a reference table.Meters to FeetConvert meters to feet instantly, with a reference table.Feet to MetersConvert feet to meters instantly, with a reference table.Kilometers to MilesConvert kilometers to miles instantly, with a reference table.Miles to KilometersConvert miles to kilometers instantly, with a reference table.Meters to YardsConvert meters to yards instantly, with a reference table.Yards to MetersConvert yards to meters instantly, with a reference table.Feet to InchesConvert feet to inches instantly, with a reference table.Inches to FeetConvert inches to feet instantly, with a reference table.Centimeters to FeetConvert centimeters to feet instantly, with a reference table.Kilometers to MetersConvert kilometers to meters instantly, with a reference table.Kilograms to PoundsConvert kilograms to pounds instantly, with a reference table.Pounds to KilogramsConvert pounds to kilograms instantly, with a reference table.Grams to OuncesConvert grams to ounces instantly, with a reference table.Ounces to GramsConvert ounces to grams instantly, with a reference table.Kilograms to GramsConvert kilograms to grams instantly, with a reference table.Pounds to OuncesConvert pounds to ounces instantly, with a reference table.Stones to KilogramsConvert stones to kilograms instantly, with a reference table.Tonnes to KilogramsConvert tonnes to kilograms instantly, with a reference table.Celsius to FahrenheitConvert celsius to fahrenheit instantly, with a reference table.Fahrenheit to CelsiusConvert fahrenheit to celsius instantly, with a reference table.Celsius to KelvinConvert celsius to kelvin instantly, with a reference table.Kelvin to CelsiusConvert kelvin to celsius instantly, with a reference table.Megabytes to GigabytesConvert megabytes to gigabytes instantly, with a reference table.Gigabytes to MegabytesConvert gigabytes to megabytes instantly, with a reference table.Kilobytes to MegabytesConvert kilobytes to megabytes instantly, with a reference table.Gigabytes to TerabytesConvert gigabytes to terabytes instantly, with a reference table.Terabytes to GigabytesConvert terabytes to gigabytes instantly, with a reference table.Megabytes to KilobytesConvert megabytes to kilobytes instantly, with a reference table.km/h to mphConvert km/h to mph instantly, with a reference table.mph to km/hConvert mph to km/h instantly, with a reference table.m/s to km/hConvert m/s to km/h instantly, with a reference table.Knots to km/hConvert knots to km/h instantly, with a reference table.Liters to GallonsConvert liters to gallons instantly, with a reference table.Gallons to LitersConvert gallons to liters instantly, with a reference table.Milliliters to LitersConvert milliliters to liters instantly, with a reference table.Liters to MillilitersConvert liters to milliliters instantly, with a reference table.Cups to MillilitersConvert cups to milliliters instantly, with a reference table.Milliliters to CupsConvert milliliters to cups instantly, with a reference table.Square Meters to Square FeetConvert square meters to square feet instantly, with a reference table.Square Feet to Square MetersConvert square feet to square meters instantly, with a reference table.Acres to Square MetersConvert acres to square meters instantly, with a reference table.Hectares to AcresConvert hectares to acres instantly, with a reference table.Hours to MinutesConvert hours to minutes instantly, with a reference table.Minutes to SecondsConvert minutes to seconds instantly, with a reference table.Days to HoursConvert days to hours instantly, with a reference table.Weeks to DaysConvert weeks to days instantly, with a reference table.Years to DaysConvert years to days instantly, with a reference table.Millimeters to CentimetersConvert millimeters to centimeters instantly, with a reference table.Centimeters to MillimetersConvert centimeters to millimeters instantly, with a reference table.Meters to CentimetersConvert meters to centimeters instantly, with a reference table.Feet to CentimetersConvert feet to centimeters instantly, with a reference table.Centimeters to MetersConvert centimeters to meters instantly, with a reference table.Miles to FeetConvert miles to feet instantly, with a reference table.Yards to FeetConvert yards to feet instantly, with a reference table.Inches to MetersConvert inches to meters instantly, with a reference table.Nautical Miles to KilometersConvert nautical miles to kilometers instantly, with a reference table.Grams to KilogramsConvert grams to kilograms instantly, with a reference table.Ounces to PoundsConvert ounces to pounds instantly, with a reference table.Milligrams to GramsConvert milligrams to grams instantly, with a reference table.Kilograms to StonesConvert kilograms to stones instantly, with a reference table.Pounds to GramsConvert pounds to grams instantly, with a reference table.Fahrenheit to KelvinConvert fahrenheit to kelvin instantly, with a reference table.Kelvin to FahrenheitConvert kelvin to fahrenheit instantly, with a reference table.Kilobytes to GigabytesConvert kilobytes to gigabytes instantly, with a reference table.Terabytes to MegabytesConvert terabytes to megabytes instantly, with a reference table.Bytes to KilobytesConvert bytes to kilobytes instantly, with a reference table.mph to m/sConvert mph to m/s instantly, with a reference table.km/h to m/sConvert km/h to m/s instantly, with a reference table.Knots to mphConvert knots to mph instantly, with a reference table.Gallons to MillilitersConvert gallons to milliliters instantly, with a reference table.Tablespoons to TeaspoonsConvert tablespoons to teaspoons instantly, with a reference table.Cups to TablespoonsConvert cups to tablespoons instantly, with a reference table.Fluid Ounces to MillilitersConvert fluid ounces to milliliters instantly, with a reference table.Pints to LitersConvert pints to liters instantly, with a reference table.Quarts to LitersConvert quarts to liters instantly, with a reference table.Square Kilometers to Square MilesConvert square kilometers to square miles instantly, with a reference table.Acres to HectaresConvert acres to hectares instantly, with a reference table.Square Feet to AcresConvert square feet to acres instantly, with a reference table.Minutes to HoursConvert minutes to hours instantly, with a reference table.Seconds to MinutesConvert seconds to minutes instantly, with a reference table.Days to WeeksConvert days to weeks instantly, with a reference table.Hours to DaysConvert hours to days instantly, with a reference table.PSI to BarConvert psi to bar instantly, with a reference table.Bar to PSIConvert bar to psi instantly, with a reference table.Kilopascals to PSIConvert kilopascals to psi instantly, with a reference table.Atmospheres to PSIConvert atmospheres to psi instantly, with a reference table.Kilojoules to CaloriesConvert kilojoules to calories instantly, with a reference table.Kilocalories to KilojoulesConvert kilocalories to kilojoules instantly, with a reference table.Kilowatt-hours to JoulesConvert kilowatt-hours to joules instantly, with a reference table.Horsepower to KilowattsConvert horsepower to kilowatts instantly, with a reference table.Kilowatts to HorsepowerConvert kilowatts to horsepower instantly, with a reference table.Watts to HorsepowerConvert watts to horsepower instantly, with a reference table.Degrees to RadiansConvert degrees to radians instantly, with a reference table.Radians to DegreesConvert radians to degrees instantly, with a reference table.Gigahertz to MegahertzConvert gigahertz to megahertz instantly, with a reference table.Megahertz to HertzConvert megahertz to hertz instantly, with a reference table.
๐SEO Tools
9 toolsMeta Tag GeneratorSEO meta tags.Open Graph GeneratorRich social previews.Twitter Card GeneratorPerfect Twitter previews.Schema GeneratorJSON-LD structured data.Heading CheckerAudit your H1โH6 structure.Sitemap GeneratorGenerate an XML sitemap.Robots.txt GeneratorControl crawler access.URL Slug GeneratorSEO-friendly slugs.Keyword Density CheckerTop keywords & density in your text.
โ Productivity
11 toolsNotesQuick, saved notes.Todo ListSimple, focused tasks.Kanban BoardVisualize your workflow.Pomodoro TimerFocus in 25-minute sprints.Habit TrackerBuild a 7-day streak.Goal TrackerTrack progress to goals.Expense TrackerSee where money goes.Bookmark ManagerSave links in one place.StopwatchStopwatch with lap times.Countdown TimerCount down to any date.Typing Speed TestMeasure your WPM & accuracy.
๐ฑSocial Media
8 tools