Spreadsheet (Full) Full editor with all features Spreadsheet (Viewer) Read-only data viewer Spreadsheet (Minimal) Compact embed, data-entry only Writer (Document) Google Docs-style page editor Writer (Inline) TinyMCE-style rich text Writer (Markdown) Markdown editor with preview

Packer ZIP, TAR, GZIP, 7Z, RAR archives ZIP JSZip-based ZIP creation

Code Editor CodeMirror syntax editor Wrapper Sandboxed iframe environment code-pretty Syntax-highlighted element

JSZip ZIP file library LZ-String String compression

amCharts 4 Interactive charts & graphs

QR Generator Create QR codes QR Reader Decode QR from images Barcode Generator JsBarcode: CODE128, EAN, UPC, ... Barcode Reader ZXing: 1D + 2D, image or camera Tesseract OCR Text extraction from images EXIF Reader Image metadata Jimp Image manipulation Potrace Bitmap to vector ImageTracer Color image to SVG SVG Path Commander SVG path manipulation

PDF Reader Render & read PDFs LESS Compiler LESS to CSS html2canvas HTML to canvas capture

Xterm.js Terminal emulator OpenCV.js Computer vision SQL.js SQLite in browser

dat.GUI Parameter controls Animate.css CSS animations SVG Editor Vector graphics editor CKEditor 4 Classic rich text CKEditor 5 Modern rich text