All tools
180 free tools. Use the filter to find one quickly, or browse by category below.
Image Tools (25)
JPG to PNG ConverterPNG to JPG ConverterWebP to PNG ConverterPNG to WebP ConverterAVIF to JPG ConverterJPG to AVIF ConverterHEIC to JPG ConverterHEIC to PNG ConverterSVG to PNG ConverterPNG to ICO ConverterFavicon GeneratorImage CompressorImage ResizerImage CropperImage RotatorImage FlipperImage to GrayscaleBlur ImageImage Brightness AdjusterImage Contrast AdjusterImage Color PickerImage DPI CheckerImage Metadata (EXIF) ViewerEXIF RemoverImage to Base64 Converter
PDF Tools (20)
Merge PDFSplit PDFRotate PDFDelete PDF PagesExtract PDF PagesReorder PDF PagesJPG to PDFPNG to PDFPDF to JPGPDF to PNGPDF Page CounterPDF Page Size CheckerPDF Metadata Viewer & EditorAdd Watermark to PDFAdd Page Numbers to PDFConvert PDF to GrayscalePassword Protect PDFUnlock PDF (with Password)Sign PDFText to PDF
Text Tools (20)
Word CounterCharacter CounterSentence CounterParagraph CounterUppercase ConverterLowercase ConverterTitle Case ConverterRemove Duplicate LinesRemove Empty LinesSort LinesReverse TextText CompareFind and ReplaceRemove Extra SpacesText to Slug GeneratorLorem Ipsum GeneratorReading Time CalculatorText RepeaterLine CounterText to Binary Converter
Developer Tools (30)
JSON FormatterJSON ValidatorJSON MinifierJSON to CSV ConverterCSV to JSON ConverterCSV Duplicate RemoverXML FormatterHTML FormatterCSS MinifierJavaScript MinifierBase64 EncoderBase64 DecoderURL EncoderURL DecoderJWT DecoderUUID GeneratorSHA-256 Hash GeneratorMD5 Hash GeneratorRegex TesterUnix Timestamp ConverterCron Expression ExplainerMarkdown PreviewHTML Entity EncoderHTML Entity DecoderJSON to YAML ConverterYAML to JSON ConverterDiff CheckerColor ConverterHEX to RGB ConverterRGB to HSL Converter
Calculators (30)
Percentage CalculatorDiscount CalculatorVAT CalculatorReverse VAT CalculatorSales Tax CalculatorReverse Sales Tax CalculatorLoan CalculatorMortgage CalculatorCar Lease CalculatorCar Payment CalculatorCompound Interest CalculatorSimple Interest CalculatorSavings Goal CalculatorROI CalculatorProfit Margin CalculatorMarkup CalculatorBreak-Even CalculatorHourly to Salary CalculatorOvertime CalculatorTip CalculatorTip & Bill Split CalculatorAge CalculatorDate Difference CalculatorTime Duration CalculatorBMI CalculatorAspect Ratio CalculatorFuel Consumption CalculatorElectricity Cost CalculatorData Storage ConverterTemperature Converter
Generators (20)
QR Code GeneratorWiFi QR Code GeneratorEmail QR Code GeneratorPhone Number QR Code GeneratorSMS QR Code GeneratorvCard QR Code GeneratorQR Code ReaderBarcode GeneratorPassword GeneratorPassphrase Generator (Diceware)Random Number GeneratorRandom Name PickerRandom Color GeneratorCSS Gradient GeneratorCSS Box Shadow GeneratorCSS Border Radius GeneratorUTM Link BuilderRobots.txt GeneratorMeta Tag GeneratorOpen Graph Generator
Browser & Privacy (15)
What Is My BrowserUser Agent CheckerScreen Resolution CheckerViewport Size CheckerDevice Pixel Ratio CheckerBrowser Language CheckerTime Zone DetectorAre Cookies Enabled? TestLocal Storage TestIs JavaScript Enabled? TestWebGL InformationWebGPU Support CheckerClipboard TestKeyboard TesterMouse Click Tester
Utilities & Converters (20)
What Is My IP AddressIPv6 Support CheckerPassword Strength & Entropy CalculatorCSS Unit ConverterPX to REM ConverterREM to PX ConverterRGB to HEX ConverterHEX to HSL ConverterBinary to Text ConverterText to Hex ConverterHex to Text ConverterOctal ConverterBinary CalculatorNumber Base ConverterRoman Numeral ConverterCountdown TimerOnline StopwatchPomodoro TimerDate to Unix Timestamp ConverterTimestamp to Date Converter