QR Code Generator (Single + Bulk CSV)
Runs locally in your browser. No upload. Export PNG and ZIP in one click.
Offline-ready freehtml.app

Generator

Use Single mode for one QR, or Bulk mode to generate many QRs from CSV and export as ZIP

Tip: If you are hosting on your website, keep this tool in its own folder and include the js/ libraries for full offline support

Preview

Single QR preview and output details

Checking libraries…
(no data)
Downloaded files are PNG. Bulk export is a ZIP containing all PNGs.
Privacy note: This tool runs in your browser. Data stays on your device unless you manually share exported files.
If you want to publish this on your site, add a clear link back to freehtml.app (already present in the top bar)