Bulk QR code generator

What it is for

The single QR code generator is for one code at a time - typing a list of URLs or codes into it one by one does not scale past a handful. This takes a whole list at once: one line in, one QR code out, for every line, generated entirely in your browser.

How to use it

Paste or type one value per line - URLs, product codes, Wi-Fi strings, plain text, anything the single generator would also accept - up to 200 lines per batch, a limit set so a browser tab stays responsive rather than freezing on a very large paste. Each line becomes its own QR code, shown in a preview grid with the source text underneath it so a wrong line is easy to spot before downloading.

Download

Download everything as a single ZIP of individually named PNG files, or download one code at a time from the preview grid. The ZIP is assembled in your browser using JSZip - nothing is uploaded to a server to be batch-processed, so the list of values never leaves your machine.

Blank lines and duplicates

Blank lines are skipped rather than generating an empty code, and duplicate lines each still get their own code and file, numbered so they do not overwrite one another - useful when the same value legitimately needs several files, for instance one per product in a range that shares a landing page.

Related tools

See the QR code generator for a single code with more options, and the QR code scanner to read codes back.