Bulk QR Generator
Generate a local ZIP of QR PNGs and a CSV index from one text or URL per line.
Bulk QR Generator
Generate a local ZIP of QR PNGs and a CSV index from one text or URL per line.
Up to 100 lines, 2,000 UTF-8 bytes each and 200,000 total input bytes. Each QR is 512 px with a four-module margin; PNGs plus CSV and ZIP are each capped at 32,000,000 bytes. CSV cells beginning with formula markers are prefixed with an apostrophe. Fixed numbered filenames prevent path injection. Cancellation discards the result; ZIP generation may finish in memory. Check QR readability on your devices.
Ready.
A QUICK WALKTHROUGH
How to use this tool
- Text or URLs, one per line
- Index CSV
Bulk QR Generator
Up to 100 lines, 2,000 UTF-8 bytes each and 200,000 total input bytes. Each QR is 512 px with a four-module margin; PNGs plus CSV and ZIP are each capped at 32,000,000 bytes. CSV cells beginning with formula markers are prefixed with an apostrophe. Fixed numbered filenames prevent path injection. Cancellation discards the result; ZIP generation may finish in memory. Check QR readability on your devices.
Local processing
Files stay in this browser. No upload or persistent storage.
GOOD TO KNOW
Common questions
How are files handled?
Files stay in this browser. No upload or persistent storage.