QR Code Generator: Campaign-ready in seconds
QR codes still drive scans at events, on packaging, and in product dashboards. This generator lets you set text/URL, pick a color, and size up to 1024 px. Because it uses the qrcode Python library inside FastAPI, you retain full ownership of every scan destination without exposing it to outside services.
Highlights
- Color controls for on-brand designs (dark on light recommended for readability).
- Size slider to fit stickers, posters, or slide decks.
- PNG output works everywhere, including print.
- Zero tracking unless you pair it with the built-in URL shortener.
How to create a QR
- Open
/tool/qr-code. - Enter the destination text or URL.
- Choose pixel size (128–1024) and hex color.
- Click Generate QR.
- Download the PNG and drop it into your asset manager.
Tips
- Keep contrast high—dark code on light background scans best.
- Use the URL shortener first if you need to swap destinations later.
- Test with multiple devices before printing campaigns.
- Pair with Barcode Generator for full retail readiness.
FAQ
Does it support logos in the QR?
Not yet, but you can overlay one in a design tool after download.
What error correction level is used?
Medium (M) for a balance of density and resilience.
Can it encode Wi-Fi or SMS actions?
Yes. Paste the appropriate formatted text and the QR will embed it.
Any scan limits?
No. Generated PNGs are static and yours forever.