Simple QR Code Generator is a free, privacy-first browser extension for generating, customizing, scanning, and managing QR codes entirely offline.
What is Simple QR Code Generator?
It is a browser extension that creates QR codes for 13+ content types—links, WiFi, contacts (vCard), email, SMS, calendar events, crypto wallets, GPS locations, social media profiles, and more. It takes any supported content as input and outputs QR code images (PNG, JPEG, WebP up to 4000×4000px) or animated formats (APNG, GIF, WebP). The extension runs on Chrome, Firefox, Edge, and Opera. It is developed by an independent team and requires no account or data collection.
Key Features
- 13+ content types — Generate QR codes for URLs, plain text, WiFi credentials, vCard contacts, phone numbers, SMS, email drafts, calendar events, cryptocurrency addresses (Bitcoin, Ethereum, Litecoin, BCH), GPS coordinates, social media profiles, browser tabs, and animated sequences.
- Deep customization — Choose from 6 dot patterns (Square, Rounded, Dots, Classy, Classy Rounded, Extra Rounded), 3 corner styles, solid or gradient colors with adjustable rotation, logo upload with size control and optional dot-hiding, 4 frame styles with custom text, and 20+ reusable templates.
- Built-in scanner — Scan QR codes via device camera or image upload; instantly copy or open the decoded content.
- Batch generation — Paste a list or import a CSV file to generate hundreds of QR codes in your current style, packaged into a downloadable ZIP archive.
- Animated QR codes — Create frame-by-frame animated QR codes with custom duration and looping, exportable as APNG, GIF, or WebP.
- AES-256 password encryption — Protect QR code content with military-grade encryption; decryption requires the correct password, handled entirely in-browser.
- Templates & presets — Save favorite styles as reusable templates; share configurations via import/export codes.
- Advanced design kit — Access 20+ professional SVG assets (tickets, badges, cards, ribbons, frames) for print and digital use.
- Export flexibility — Save QR codes at 500, 1000, 2000, or 4000px resolution in PNG, JPEG, or WebP; copy to clipboard with one click.
