QR code generator
Turn text or a URL into a scannable QR image. Keep payloads reasonably short for reliable scans.
Generate
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Builds a QR matrix locally and rasterizes it to a PNG data URL. We never see your content—everything stays on your machine.
Very long strings need denser modules; test with a real phone before printing.
Max 2,048 characters. QR capacity depends on length and error correction—very dense codes are harder to scan.