How to use it
- Choose or drop your files, or enter the content to encode.
- Set the available output options and start processing.
- Preview, copy or download the result directly to your device.
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QR & barcodes
Barcode Generator
Generate Code 128, EAN-13 and UPC-A barcodes locally.
✓ Your data stays on your device
Supported formats
PNG
✓ Private by design
Your data stays on your device. No account is required.
Frequently asked questions
Are my files uploaded — Barcode Generator?
No. Processing runs locally in your browser and the input is not sent to our server.
Is this tool free — Barcode Generator?
Yes. The core tool is free and does not require an account.
What happens if my file is too large — Barcode Generator?
The tool stops before processing and shows the applicable safety limit. Split the batch or use a smaller file.