How to use Generate Barcode
- Drop your value into the field at the top of Generate Barcode.
- Set Value, Format so the output fits your use case.
- The result is computed live in your browser as you edit the input.
- Finish by choosing Download PNG to take the output with you.
About this tool
Generate Barcode runs entirely in your browser. Generate Barcode builds the QR code in your browser and lets you download it as an image.
Because the code is generated on your device, you can encode private links or data without sending them anywhere. Your input never leaves the page, and no account or install is required.
Frequently asked questions
What is Generate Barcode for?
Use Generate Barcode to generate your input without installing anything using the Value, Format controls; everything happens client-side.
Does Generate Barcode cost anything?
No — Generate Barcode is completely free, with no sign-up and no hidden limits.
Does Generate Barcode upload my data?
No — Generate Barcode processes everything locally in your browser, so nothing you enter is uploaded or stored.
Which error-correction level should I pick in Generate Barcode?
Level M suits most links. Choose Q or H in Generate Barcode if the code may be printed small, curved, or partly covered.
Does Generate Barcode work offline?
Once the page has loaded, Generate Barcode keeps working with no network connection.