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LiveCase ConverterFormat text as title, sentence, lower, or upper case with editorial-style controls.LiveWord CounterCount words, characters, sentences, paragraphs, lines, and estimated reading time.LiveJSON FormatterValidate, beautify, sort, inspect, minify, copy, and download JSON locally.LiveJSON ↔ CSV ConverterConvert JSON object arrays to quoted CSV or parse CSV records into formatted JSON.LiveText Diff CheckerCompare two text versions with line and word highlights, then copy or download the diff.LiveBase64 Encoder & DecoderEncode Unicode text and files or decode Base64 into text and binary bytes.LiveURL Encoder & DecoderPercent-encode or decode URLs and components, then inspect query parameters.LiveJWT Decoder & InspectorDecode colored JWT header and payload JSON and inspect standard claims.LiveYAML ↔ JSON ConverterConvert YAML to formatted JSON or JSON to readable YAML with validation.LiveUnix Timestamp ConverterConvert epoch seconds or milliseconds to readable dates and back again.LivePercentage CalculatorCalculate percentages, proportions, percentage changes, increases, and decreases.LiveDiscount CalculatorCalculate sale price, stacked discounts, savings, quantity totals, and sales tax.LiveAge CalculatorCalculate exact calendar age, elapsed days, birth weekday, and the next birthday.LiveBusiness Days CalculatorCount workdays or add and subtract business days with custom weekends and holidays.LiveCompound Interest CalculatorEstimate future value, contributions, interest earned, and yearly compound growth.LiveMortgage CalculatorEstimate monthly mortgage payments, total interest, and an annual amortization schedule.LivePassword GeneratorCreate long, cryptographically random passwords privately in your browser.LiveUUID GeneratorGenerate secure random UUID v4 and time-ordered UUID v7 identifiers in local batches.LiveDate CalculatorCompare dates, add or subtract days, and count Monday through Friday.LiveQR Code GeneratorCreate private QR codes with custom colors and an optional center logo.LiveImage CompressorCompress one image or a local batch of JPEG, PNG, and WebP files with ZIP download.LiveCompress Image to Target SizeCompress an image below 50 KB, 100 KB, 200 KB, 500 KB, 1 MB, or a custom limit.LiveImage ConverterConvert one image or a local batch between PNG, JPEG, and WebP formats.LiveHEIC to JPG ConverterConvert HEIC and HEIF photos to compatible JPG files locally.LiveHEIC to PNG ConverterConvert HEIC and HEIF photos to lossless PNG files locally.LiveAVIF to JPG ConverterConvert AVIF images to widely compatible JPG files locally.LiveAVIF to PNG ConverterConvert AVIF images to lossless PNG files locally.LivePNG/JPG to AVIFEncode PNG and JPG images as compact AVIF files locally.LiveMerge PDFCombine multiple PDF documents into one file in your chosen order.LiveSplit PDFExtract pages and page ranges into separate PDF documents.LiveCompress PDFReduce scanned and image-heavy PDF file sizes with adjustable quality.LivePDF to JPGConvert every PDF page to a high-quality JPG image in one ZIP.LivePDF to PNGConvert every PDF page to a crisp PNG image in one ZIP.LiveJPG to PDFCombine one or more JPG images into a single PDF document.LivePNG to PDFCombine one or more PNG images into a PDF in selection order.LiveRotate PDFRotate every PDF page by 90, 180, or 270 degrees.LiveDelete PDF PagesRemove selected pages and download a new PDF with the remaining pages.LiveReorder PDF PagesArrange every page in a new sequence and download a rebuilt PDF.LiveUnit ConverterConvert length, mass, temperature, volume, area, speed, storage, and cooking units.LiveJPG to PNGConvert JPG and JPEG images to lossless PNG files locally.LiveWebP to PNGConvert WebP images to widely supported PNG files locally.LiveCompress PNGReduce PNG dimensions or color detail and download a smaller copy.LiveResize PNGChange PNG pixel dimensions with an optional locked aspect ratio.LiveRotate PNGRotate a PNG clockwise by 90, 180, or 270 degrees.LiveFlip PNGMirror a PNG horizontally or flip it vertically.LiveAdd Border to PNGFrame a PNG with a custom color and border width.LiveRound PNG CornersCreate adjustable transparent rounded corners on a PNG.LiveAdd Text to PNGOverlay a caption with custom size, color, and position.LiveMake PNG TransparentTurn a selected color range into transparent pixels.LiveAdd Background to PNGFill transparent PNG pixels with a selected solid color.LiveRemove PNG BackgroundRemove a solid edge-connected image background locally.LiveGrayscale PNGTurn a color PNG into a luminance-balanced grayscale image.LiveInvert PNG ColorsCreate a photo-negative PNG while preserving transparency.LiveCompress JPGShrink JPG files with adjustable quality and dimensions.LiveResize JPGChange JPG dimensions with an optional locked aspect ratio.LivePNG to JPGConvert PNG images to compact, compatible JPG files.LiveWebP to JPGConvert WebP images to widely supported JPG files.LiveRotate JPGRotate a JPG clockwise by 90, 180, or 270 degrees.LiveFlip JPGMirror a JPG horizontally or flip it vertically.LiveAdd Text to JPGOverlay a caption with custom size, color, and position.LiveAdd Border to JPGFrame a JPG with a custom color and border width.LiveJPG Brightness & ContrastAdjust JPG brightness and contrast with a live preview.LiveBlur JPGSoften JPG details with an adjustable blur radius.LivePixelate JPGCreate a blocky mosaic effect with adjustable pixel size.LiveGrayscale JPGTurn a color JPG into a balanced black-and-white image.LiveInvert JPG ColorsCreate a photographic negative effect from a JPG.LiveJPG to WebPConvert JPG images to efficient WebP files with adjustable quality.LivePNG to WebPConvert PNG images to compact WebP files while preserving transparency.LiveCompress WebPShrink WebP files with adjustable quality and dimensions.LiveResize WebPChange WebP dimensions with an optional locked aspect ratio.LiveRotate WebPRotate a WebP clockwise by 90, 180, or 270 degrees.LiveFlip WebPMirror a WebP horizontally or flip it vertically.LiveAdd Text to WebPOverlay a caption with custom size, color, and position.LiveMake WebP TransparentTurn a selected WebP color range into transparent pixels.LiveAdd Background to WebPFill transparent WebP pixels with a selected solid color.LiveGrayscale WebPTurn a color WebP into a balanced black-and-white image.LiveFavicon GeneratorCreate a complete ICO, PNG, Apple, Android, and web manifest favicon package.LiveImage CropperCrop JPG, PNG, and WebP images to exact dimensions or common aspect ratios.LiveImage Color PickerSample exact HEX, RGB, and HSL values and extract a dominant image palette.LiveImage ResizerResize one image precisely or scale a local batch of JPG, PNG, and WebP files.LiveImage Metadata RemoverRemove source metadata from one image or a local batch with ZIP download.NewWatermark ImageAdd a custom text or logo watermark with flexible placement and tiling.
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Text toolsCase conversion, word counts, and focused writing utilities.Browse 2 tools →Developer toolsFormat, inspect, compare, encode, and convert structured data, text, tabular records, tokens, and timestamps.Browse 8 tools →CalculatorsAges, business days, discounts, mortgages, percentages, interest, units, dates, and everyday math.Browse 8 tools →GeneratorsCreate secure passwords, UUIDs, QR codes, and practical reusable assets.Browse 3 tools →Image toolsConvert, compress, crop, watermark, clean metadata, and edit images.Browse 51 tools →PDF toolsMerge, split, organize, compress, rotate, and convert between PDFs and page images.Browse 10 tools →
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