How to use Barcode Generator
- Type the text or URL you want to turn into a QR code.
- Reorder or adjust the settings, then hit the big button.
- When it's ready, click "Save." Your files never leave your device.
FAQ
Can I make JAN codes for my products?
Yes, you can draw the barcode here. The number itself must come from your GS1 company prefix (in Japan, from GS1 Japan).
PNG or SVG – which should I use?
Use SVG for printed labels and packaging (it stays sharp at any size). Use PNG for documents and websites.
Is it safe to use Barcode Generator with my files?
Yes. Your files are never uploaded — they're processed only inside your browser. Every page is served with a policy that blocks outgoing connections (Content-Security-Policy connect-src 'none'), and the counter in the bottom-left shows the data sent: 0 bytes.
Is it free? Do I need an account?
It's completely free, no account needed, and there are no usage limits.
Does it work on my phone?
Yes. It works in mobile browsers on iPhone and Android. For very large files, a computer will be faster.