Free QR Code Generator (PNG & SVG)
Create professional, high-resolution QR codes directly in your browser. Perfect for asset tags, inventory labels, and equipment tracking.
- Size: Use at least 25px (printed) or 256px (download) for clarity.
- Damage: Use High (H) error correction for industrial environments where codes might get scratched.
- Margin: Keep sufficient whitespace (margin ≥ 2) so scanners can detect the code.
Ready to Generate
Enter text or a URL to create your high-resolution QR code.
Expert Tips for Asset Tagging
When creating QR codes for physical assets, durability and readability are key. Here are some best practices from our experience managing thousands of devices:
- Include human-readable text: Always print the generic ID below the code in case the scan fails.
- High Contrast: Ensure high contrast between the code (black) and background (white). Avoid inverted colors if possible.
- Material Matters: For metal assets, use polyester or vinyl labels that resist heat and abrasion.
Need to track more than just a few items? Check out our Asset Management Glossary to learn about comprehensive tracking strategies.
Frequently Asked Questions
PNG vs SVG: Which should I choose?
Use SVG for printing (posters, labels) as it stays sharp at any size. Use PNG for digital use (websites, emails) or quick office printing.
What data can I encode?
You can encode text, URLs, Wi-Fi credentials, or vCards. For assets, we recommend encoding a unique URL (e.g., https://shelf.nu/a/123) so scanners open the item's details immediately.
Need a scanner?
Try our free Barcode Scanner to test your generated codes directly in the browser. Supports QR codes plus 1D formats like UPC and Code 128.
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