ตัวสร้าง QR Code แบบหลายรายการ

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Quick answers.

›What format are the QR codes saved in?

The generator produces high-quality PNG files which offer a balance between small file size and clear, lossless edges for easy scanning.

›Is there a limit to how many I can make?

There is no hard limit on the number of codes, though extremely large lists may take more time to process depending on your device's memory.

›Can I customise the error correction level?

Yes, you can select between low, medium, quartile, and high error correction. Higher levels allow the code to remain scannable even if part of the printed image is damaged or obscured.

›Are my URLs sent to your server?

No. The QR generation logic runs entirely in your web browser. Your data stays on your machine and the resulting images are bundled into a ZIP file locally.