Bulk QR Code Generator
Get a ZIP file of unique QR codes from a list of data.
FREE - NO SIGN-UP - MADE ON YOUR DEVICE
Your data is processed on your device
- CSV/Textinput
- ZIPoutput
- PNG/SVGformats
- 100sat once
Bulk QR Code Generator at a glance
- Input formats
- CSV file or a text list
- Output formats
- ZIP archive of PNG or SVG files
- Maximum file size
- Device memory
- Batch
- Yes
- Quality control
- Error correction, image size
- Metadata handling
- Input data becomes QR content
- Price
- Free
- Account required
- No
How to use Bulk QR Code Generator
- 1
Prepare Your Data
Prepare a CSV or text list.
- 2
Provide the Data and Set Options
Upload data and set options.
- 3
Generate and Download
Generate and download the ZIP.
Frequently asked questions
What is the correct format for the input CSV file?
The data for the QR codes must be in the first column of your file. Enable the 'skip header' option if your file has one. Data in any other columns will be ignored by the tool.
How many QR codes can I generate at one time?
There is no fixed limit, but performance depends on your browser's memory and computer's power. Generating thousands of codes may slow your browser. For very large datasets, it is best to split them into smaller batches.
Can I customize the design of the bulk QR codes?
This tool focuses on function over design. You can set technical properties like image format (PNG/SVG), size, colour, and error correction level. Advanced customisation, such as adding a logo, is not available in this bulk tool.
What is QR code error correction and which level should I choose?
Error correction allows a QR code to be scanned even if damaged. Levels L, M, Q, and H offer about 7%, 15%, 25%, and 30% data recovery respectively. Level M is a good default; use Q or H for print.
Are the generated QR codes free for commercial use?
Standard-compliant QR patterns may be used commercially without a QR Code licence fee. You remain responsible for rights in the encoded content and for applicable trademark notices.
Applications for Bulk QR Code Generation
This tool creates multiple QR codes from a list of data, with all processing happening inside your web browser. It is designed for tasks that require a unique QR code for each item.
- Bulk generation is for projects needing unique QR codes, like vCards for badges, unique URLs for mail campaigns, or inventory serial number labels.
- Performance depends on your computer. Processing very large lists (thousands of entries) can be memory-intensive. For best results, split massive datasets into smaller batches.
Full specification
| Input formats | CSV file or a pasted list of plain text (one entry per line). |
|---|---|
| Output formats | A single ZIP archive containing individual PNG or SVG image files. |
| Maximum file size | Limited only by your device memory. |
| Batch | Yes, this is the primary function of the tool. |
| Quality control | Selectable error correction level (L, M, Q, H). Adjustable image size in pixels for PNG output. |
| Metadata handling | The input data from your file or list becomes the content of the QR codes. Filenames in the ZIP archive are based on this data. |
| Price | Free |
| Account required | No |
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