DataToolsLab
Generators

Bulk QR Code Generator

Generate many QR codes at once and download them as a ZIP.

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What is Bulk QR?

The bulk QR generator is for when you need 20 (or 200) QR codes at once — e.g. one per product, attendee, or table — instead of generating them one at a time.

How it works

Each non-empty line is rendered as a QR code locally, then every code is bundled into a ZIP using jszip for a one-click download.

  1. Enter your input. Type or paste your input into the field above — the tool responds instantly.
  2. Review the result. Output updates live as you type. Everything runs entirely in your browser.
  3. Copy or download. Use the Copy button to grab the result, or Download to save it as a file.

Examples

Bulk QR generation

Paste a list of URLs and generate one QR code per row — perfect for product tags or event badges.

Common mistakes

Static codes can't be edited

Once printed, a QR's target is baked in. Verify the URL before generating at scale.

Frequently asked questions

How many codes can I generate at once?

As many as your input rows — each becomes its own downloadable QR image.

What size should the codes be?

Larger modules scan more reliably; pick a size that suits the print distance — the tool exposes the module count.

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