QR Code Generator & Scanner（可视化参数编辑版）

A Chrome extension that lets you edit URL parameters as easily as filling out an Excel spreadsheet. It solves the common pain points for operations and development teams who frequently adjust UTM parameters or manually type out long links.

🎯 Core Features (Exclusive on the market) Visual URL parameter editor All parameters (e.g. utm_source, utm_campaign) are displayed in a table Add, edit or delete entries with a few clicks, no manual string typing required Real-time QR code preview for edits, doubling your work efficiency

Smart cache system Automatically saves your last edited content, no data loss when switching tabs Intelligently recognizes the current page URL for seamless workflow switching

QR code scanning & decoding Supports PNG, JPG, WebP, SVG image formats Drag and drop to upload and extract links from screenshots

Privacy & security Runs 100% offline, no data is uploaded at all No ads, no tracking, no registration needed

Target users Operations/marketing teams: Quickly generate UTM tracking QR codes for different channels Developers: Test parameterized pages or API endpoints Anyone who frequently works with QR codes