Bulk generate high error-correction QR codes via text or file upload. Customize styles and labels for marketing and information sharing.
Input Format
One record per line, separated by Tab
Format: Content [Tab]Title [Tab]Filename
• Content (required) - QR code content
• Title (optional) - Display above/below QR code
• Filename (optional) - Custom download filename
💡 Quick Input Methods
• Supports up to 500 records per batch (Member feature)
• Each QR code content supports up to 2953 characters
• When deduplication is enabled, duplicate content will be 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.
