EncodersBase64 and URL encode/decode in one place — instant, client-side conversion.JWT DecoderDecode JWT header & payload, inspect claims, optionally verify HS256 signatures.JSON FormatterValidate, pretty-print, and visualize JSON with syntax highlighting.CSV to JSONParse a CSV with optional dotted-key nesting and exception fields.QR Code GeneratorLive QR generator with color, size, and embedded-logo controls.Images to PDFUpload images and download them combined as a multi-page PDF.Remove BackgroundCut out the subject of an image. Runs fully in-browser, no upload.CSV to bookmarksConvert a CSV of name,url pairs into a browser-importable bookmarks file.
qr_code_2QR Standard

QR Code Generator

Generate a QR code for URLs, text, contact info, WiFi, or vCard — with full control over colors, error correction, embedded logo, and SVG/PNG export.

edit_noteContent

paletteStyle

Foreground
Background
Size256 px
Quiet zone2 modules
Error correction

imageEmbedded logoOptional

Or paste a URL