QR Batch Generator

Generating QR codes one at a time is fine for occasional use, but when you need QR codes for dozens or hundreds of URLs, product pages, event tickets, or inventory items, the Batch QR Code Generator saves enormous time and effort. Simply enter each item on a separate line, click once, and receive individual QR codes for every entry — all generated simultaneously in your browser.

Each QR code is displayed in a clean grid layout with its corresponding source text clearly labeled for easy identification. You can download individual codes by clicking the "Download" link beneath each one, or use the "Download All" button to save every QR code as a separate PNG file in one action. All processing happens entirely in your browser using client-side JavaScript — no data is uploaded, no server is contacted, and nothing is tracked. The tool uses the highest error correction level (H) for every code by default, ensuring maximum scanning reliability across all items.

Batch QR code generation is invaluable for a wide range of real-world applications. E-commerce businesses use it to generate QR codes for every product in their catalog, linking each one to the corresponding product page. Event organizers create QR codes for each ticket or registration link in bulk, attaching them to individual tickets. Restaurants and cafes generate QR codes for every item on a digital menu. Property managers create QR codes for each unit or amenity in a building. Educators generate QR codes for multiple learning resources or assignment links. Marketing teams produce QR codes for a campaign spanning multiple landing pages. Inventory managers label each item or shelf location with a unique QR code. The time savings compound quickly — generating 50 QR codes takes the same single click as generating one.

The grid display makes it easy to review all generated codes at a glance before downloading. Each code is shown at a preview size with its input text truncated for quick scanning. The "Download All" feature triggers separate file downloads named sequentially (qrcode-1.png, qrcode-2.png, etc.), making it straightforward to match codes to their corresponding items during printing or digital distribution. Your browser may show a permission prompt for multiple downloads, which is a standard security feature to prevent unwanted批量 downloads. The tool processes items sequentially to maintain stability even with large batches, and error handling ensures that a single problematic input never blocks the entire batch — failed items are reported individually while successful codes remain available for download.

1. Enter each text, URL, phone number, or other data on a separate line in the text area. Each line becomes one QR code.
2. Click "Generate All QR Codes" to create QR codes for every line simultaneously. The button shows the count of items being processed.
3. Review all generated QR codes in the grid layout. Each code is labeled with its corresponding input text.
4. Click "Download" beneath any individual QR code to save it as a PNG file, or click "Download All" to save every code at once.
5. Use the Reset button to clear all inputs and generated codes and start a new batch.