Free Bulk QR Code Generator
Generate multiple QR codes at once with our free batch QR code generator. Paste your URLs or text — one item per line — click Generate All, and download every QR code as a ZIP archive or a print-ready PDF. No signup, no limits, no cost.
0 / 50 QR codes
Generate Multiple QR Codes at Once
Our free bulk QR code generator lets you create an entire batch of unique QR codes in seconds — entirely in your browser, with no data sent to any server. Here is how the workflow works:
- Prepare your data. Collect the URLs or text values you want to encode. Copy a column from a spreadsheet, or type values manually — one item per line.
- Paste one value per line. Click into the input area and paste your list. Each line will produce one QR code. Remove any headers or blank rows before proceeding to avoid empty codes in your batch.
- Optionally set error correction and size. Choose error correction level M or H for printed materials so QR codes remain scannable even if slightly damaged. Select a larger pixel size (512 px) for high-quality print output.
- Click Generate All. All QR codes are created instantly in your browser. A preview grid displays each QR code with its value label beneath it. The entire generation process runs client-side — your data never leaves your device.
- Download as ZIP or PDF. Choose ZIP to get individual PNG files for embedding in other tools, or PDF to get a print-ready sheet with two QR codes per row.
Because the batch QR code generator runs fully in the browser, there are no server uploads and no privacy concerns. You can generate codes for sensitive internal URLs, inventory identifiers, or private contact data without exposing that information to any third party. Speed is also a key advantage: generating 50 QR codes takes roughly the same time as generating one.
Use Cases for Batch QR Codes
Batch QR code generation saves time whenever you need unique codes for multiple items, locations, or campaigns at once. Here are the most common use cases:
- Event tickets — encode a unique check-in URL or attendee ID on every ticket. Scanners at the entrance can instantly validate each ticket without a paper list, reducing queues and preventing duplicate entry.
- Product packaging — add unique QR codes to product labels linking to instruction manuals, warranty registration pages, or product-specific landing pages. Each SKU can point to its own dedicated page for a tailored customer experience.
- Marketing flyers — encode a unique tracking URL per flyer or poster so you can measure which placements drive the most traffic and attribute conversions to specific print materials.
- Restaurant menus — create one QR code per table that links to your digital menu, making it easy to update menu content without reprinting codes. Combine with a short URL for cleaner output.
- Business cards — generate a personalised QR code per employee that links to their contact page or vCard file for instant digital exchange at networking events and conferences.
QR Code Settings for Bulk Generation
Choosing the right settings ensures your QR codes scan reliably in their intended environment.
| Level | Data Recovery | Best For |
|---|---|---|
| L | 7% | Digital screens only; produces smallest, least dense QR |
| M | 15% | General use — good balance of size and durability |
| Q | 25% | Printed materials where some wear or dirt is expected |
| H | 30% | Industrial, outdoor, or high-wear environments |
Recommendation: use M or H for anything printed. For size, 256 px is sufficient for web and digital use; choose 512 px when generating QR codes for print to avoid pixelation. Always maintain high contrast between the dark modules and light background — black on white is the most reliable combination.
Frequently Asked Questions
How many QR codes can I generate at once?▾
You can generate up to 50 QR codes in a single batch with our free bulk QR code generator. Simply enter one URL or text value per line in the input area, then click Generate All. All processing happens directly in your browser — there is no server-side limit and no waiting for a response. For larger batches, split your list into groups of 50 and repeat the process. Each batch completes in seconds.
Is bulk QR generation free?▾
Yes, completely free. Our batch QR code generator runs entirely in your browser — no data is sent to any server, no account is required, and there are no usage limits or hidden fees. You can generate batches of up to 50 QR codes as often as you need without paying anything. There are no watermarks on the downloaded files and no subscription required.
Can I customize colors?▾
The bulk QR generator uses standard black-on-white QR codes for maximum compatibility and scannability across all devices. If you need custom foreground and background colors, a logo embedded in the center, or branded styling, use the single QR Code Generator or the Custom QR Code page which offer full color and design customization options.
What data formats work?▾
Our free bulk QR code generator supports any plain text input — URLs (http/https), plain text strings, email addresses (mailto:), phone numbers (tel:), SMS (smsto:), WiFi credentials, and vCard contact data. Each line in the input becomes one QR code. You can copy a column directly from a spreadsheet and paste it in. Remove any headers or blank rows before generating to avoid empty codes.
Can I download as ZIP?▾
Yes. After generating your batch, click Download All as ZIP to receive individual PNG files for each QR code packaged into a single archive. You can also click Download All as PDF to get a print-ready layout with two QR codes per row, suitable for printing directly. Individual QR codes can also be downloaded one at a time by clicking the download button beneath each preview.
Are QR codes unique?▾
Yes. Each QR code in a batch encodes only the value from its corresponding line. If you enter 10 different URLs, you get 10 fully unique QR codes — each one decodes to its specific URL and no other. QR codes are deterministic: identical input always produces identical output, so you can regenerate the same batch later and get the same codes as long as the input data has not changed.