Qr Code Batch

When One at a Time Isn't Enough

Single QR code generators are everywhere. And for most situations — a restaurant menu, a personal business card, a product landing page — they're perfectly fine.

But if you're a logistics manager tagging 300 inventory items, an events coordinator printing unique attendee badges, a retailer linking individual product SKUs to listing pages, or a teacher creating individual QR codes for 80 student portfolios — doing them one by one isn't a workflow, it's punishment.

The batch QR code generator converts an entire list into individual, named image files packaged in a single ZIP for immediate download.

How to Use It

1. Prepare your list. Open your spreadsheet in Excel or Google Sheets, select the column of URLs or text strings, and copy it. Each cell becomes one QR code.
2. Paste into the tool. One item per line. The tool reads each line as a separate QR code input.
3. Configure options:
   • Output format: PNG (wider support) or WebP (smaller files)
   • Error correction level: Low, Medium, Quartile, or High (see below)
   • QR size: in pixels
4. Generate and download. The browser processes every line locally and packages all generated images into a .zip file, which downloads automatically.

How Files Are Named

Naming 300 QR code files meaningfully is often the hardest part of a bulk generation workflow. The tool handles this automatically:

For an input like https://example.com/product/42:
Output filename: 001_example_com_product_42.png

The sequential zero-padded prefix (001, 002, 045) ensures files sort in the correct order in your file browser. The URL-derived name tells you at a glance what's in each file without having to scan a QR code. For plain text inputs, the first 30 characters of the text are used in the filename.

Understanding Error Correction Levels

QR codes have built-in error correction — they can still be scanned even if part of the code is damaged, dirty, or obscured. There are four levels:

Choose High if you plan to place a logo in the center of the QR code, overlay any graphic, or print on textured surfaces. The extra redundancy keeps the code scannable despite the obstruction.

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