QR Code Generator

Text/URL to QR instantly, size, error level, colors, PNG download.

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QR Preview

Enter content on the left

Pure frontend · No personal data stored, resets on refresh; rates cached 1 hour.

How to use

  1. Paste URL/text (≤800 chars).
  2. Pick size & error level, adjust colors.
  3. Download PNG or long-press to save.

FAQ

What content is supported?

Any text: URL, plain text, WiFi format (WIFI:T:WPA;S:SSID;P:password;;), up to 800 chars is best.

How to download?

Tap "Download PNG" below the preview, or long-press the image on mobile to save.

What do error correction levels mean?

L to H: higher tolerance keeps QR scannable when partially obscured or dirty, but the pattern gets denser.

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