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Bulk generate high error-correction QR codes via text or file upload. Customize styles and labels for marketing and information sharing.
Input Format
Each line contains one entry, use Tab key to separate fields.
Format: Content [Tab]Title [Tab]Filename
• Content (Required) - QR code content
• Title (Optional) - Displayed above/below the QR code
• Filename (Optional) - Custom filename for download
💡 Quick Input Methods
• Up to 500 records can be generated in a batch (Member feature)
• Each QR code content supports up to 2953 characters
• When deduplication is enabled, duplicate content will be automatically removed, keeping the first occurrence.
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When you need to generate uniformly styled QR codes for a large number of URLs or text entries, creating them manually one by one is both time-consuming and hard to keep consistent. This tool parses your input text data or files and converts each record into a standard QR Code matrix barcode. It supports bulk generation, unified style configuration, and custom text labels. A QR Code is a two-dimensional barcode that encodes data into black and white modules, featuring an error correction mechanism that allows it to be accurately scanned even if partially damaged.
Q: What are the input data format requirements for bulk generation?
You must use a three-column format separated by tabs: the first column is the URL or text content, the second is the display title, and the third is the output filename. For example: https://example.com Official Website home-qr.png
Q: Does a higher error correction level increase the size of the QR code?
Yes. As the error correction level increases from L (7%) to H (30%), the added data redundancy increases the module density. For the same content, an H-level QR code will be approximately 30% larger than an L-level one.
Input URLs must include the http:// or https:// prefix. The maximum processing limit is 1,000 records per batch. Excessively long label text may be cut off at the bottom. We recommend doing a sample scan test to check readability after generation.
For promotional QR codes, we recommend using the Q-level error correction and applying your brand colors to balance readability and aesthetics. Typical use case: Bulk convert a list of event links [https://event.com/spring-sale Spring Sale spring-sale.png] into QR codes with orange borders and a "Scan to Join" label at the bottom.