GoodWebTools
Privacy-first client-side utilities. 61 tools â everything runs in your browser.
Dev
(19)JSON FormatterFormat, minify, and validate JSONBase64 Encode / DecodeEncode and decode Base64 textURL Encode / DecodeEncode and decode URL componentsJWT DecoderDecode JWT header and payload (no verification)UUID GeneratorGenerate random UUID v4 identifiersPassword GeneratorGenerate strong random passwordsText DiffCompare two texts line by lineJSON Deep CompareDeep compare JSON objects ignoring property orderHotkey TestTest global hotkey registration (desktop only)CSV â JSONConvert between CSV and JSON (comma, semicolon, tab, pipe)JSON â YAMLConvert between JSON and YAMLJSON â XMLConvert between JSON and XMLJSON â TOMLConvert between JSON and TOMLMarkdown PreviewLive Markdown editor and previewQR Code GeneratorGenerate a QR code from text or a URLQR Code ReaderDecode a QR code from an imageTimestamp ConverterConvert between Unix time and datesNumber Base ConverterConvert numbers between binary, octal, decimal, and hexColor Converter / PickerPick or Convert colors between HEX, RGB, and HSLHash FileGenerate a SHA-256 hash of a file
Merge PDFsCombine multiple PDFs into oneSplit PDFExtract a range of pages into a new PDFRotate PDFRotate every page of a PDFPDF to ImagesRender each PDF page to a PNG imageImages to PDFCombine PNG/JPG images into a PDFDelete PDF PagesRemove pages from a PDFWatermark PDFAdd a diagonal text watermark to a PDFCompress PDFReduce PDF file sizeProtect PDFAdd a password to a PDF (AES-256)Unlock PDFRemove a password from a PDF
Image
(16)Image ConverterConvert images between PNG, JPEG, and WebPImage Viewer & MetadataView any image with dimensions, EXIF, and ICO sizesSVG Viewer & ConverterView SVG files and export them as PNG, JPEG, or WebPBlack/White & MonochromeConvert images to grayscale, black & white, or ditheredImage CompressorShrink image file size by re-encodingImage ResizerResize an image to exact pixel dimensionsImage AnnotatorAnnotate a screenshot: arrows, text, shapes, highlighter, blurImage CropperCrop an image by dragging a selectionImage WatermarkAdd a text watermark to an imageMerge ImagesCombine multiple images into one, vertically or horizontallyImage UpscalerEnlarge images 2â4Ã with on-device AI (ESRGAN)Object RemoverPaint over an object and erase it with AI inpainting (LaMa)Portrait BlurKeep the subject sharp and blur the background (bokeh)Face BlurAuto-detect and hide faces with on-device AIBackground RemoverRemove an image background with on-device AIImage Metadata ScrubberRemove EXIF, GPS, and all metadata from an image
Files
(4)Draw
(3)Media
(6)Video â GIFTurn a video clip into an animated GIF (client-side)Video ConverterConvert, compress, trim or resize video (client-side)Video â AudioExtract the audio track from a video (client-side)Audio ConverterConvert, re-encode or trim audio files (client-side)Screen RecorderRecord your screen, window or tab (client-side)ScreenshotCapture your screen with a countdown, then crop (client-side)