QR Code Studio
Generate customizable QR codes (text, URL, Wi-Fi, vCard) and decode QR codes from images entirely in the browser.
On this page
A browser-based studio for working with QR codes, supporting both generation and decoding in a completely offline, privacy-respecting client-side environment.
Read it#
Open QR Code Studio — the full studio application, running as-is.
Features#
- Generate: Create QR codes with custom text, URLs, Wi-Fi credentials, or vCards. Controls are provided for setting size, error correction level, foreground and background colors, and the quiet zone (margin). It features a contrast warning if the colors chosen are not scannable, and allows downloading as PNG or SVG.
- Decode: Upload or drag-and-drop an image to extract its QR code payload. It includes automatic type detection for URLs, Wi-Fi credentials, and plain text.
- Privacy: Client-side only. No data, files, or strings are sent to any server.