| Key features | - Create and edit dynamic QR codes for URLs, WhatsApp, Twitter, text, social links, and multiple links without reprinting
- Real-time scan analytics tracking location, time, and device type
- Customize QR code design with colors, shapes, logos, and professional templates
- Download QR codes in multiple formats including PNG, JPG, WEBP, SVG, and 4K resolution
- Generate unlimited free static QR codes
- Bulk QR code and barcode generation from CSV files
- QR code and barcode scanner supporting PC, Android, and iPhone
- Airtable extension for generating QR codes from spreadsheet data
- Multi-language support accessible in multiple languages for global users
| - Instant random color generation with spacebar shortcut
- HEX, RGB, and HSL color code display with 1-click copy
- 2 to 10 color harmonized palette generator with smart color locking
- Export palettes to CSS Variables, SVG, PNG, and shareable URLs
- WCAG 2.1 contrast checker with relative luminance calculation
- Color of the Day inspiration
- Local-first saved palettes storage with zero tracking
- Browser sidepanel for inspecting colors and testing contrast
- Color Eye Quiz mini-game to test designer skills
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| What makes it different | - Edit QR code content anytime after printing without creating a new code
- Track scans in real-time with detailed analytics by location, time, and device
- Download in professional 4K resolution and multiple formats for any use case
- No coding required, designed as a code-free platform for everyone
- Customize QR code appearance with logos, colors, and templates while maintaining scannability
| - 0-latency generation with instant spacebar triggering
- Exact conversions across HEX, RGB, HSL with automated WCAG 2.1 contrast metrics
- Hyper-focused neutral UI allowing generated hues to take center stage
- Free forever with no sign-up required
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