How to use Batch Barcode Generator
- Drop your value into the field at the top of Batch Barcode Generator.
- Set Format so the output fits your use case.
- Select Generate and the result updates immediately, with no upload.
About this tool
There is no server behind Batch Barcode Generator. Batch Barcode Generator encodes your text into a QR matrix locally with an open-source library and renders it to a canvas.
Higher error-correction levels (Q or H) survive damage or partial cover at the cost of denser modules; level M suits most links. Your input never leaves the page, and no account or install is required.
Frequently asked questions
What does Batch Barcode Generator do?
Batch Barcode Generator runs entirely on your device: add your input using the Format control, and it generates it locally in real time.
Does Batch Barcode Generator cost anything?
No — Batch Barcode Generator is completely free, with no sign-up and no hidden limits.
Is my input private in Batch Barcode Generator?
Yes — your input never leaves your device; Batch Barcode Generator does all the work in your browser.
Which error-correction level should I pick in Batch Barcode Generator?
Level M suits most links. Choose Q or H in Batch Barcode Generator if the code may be printed small, curved, or partly covered.
Does Batch Barcode Generator work offline?
Once the page has loaded, Batch Barcode Generator keeps working with no network connection.