CaseWren

QR Code Generator

Create QR codes from text or links, download as PNG.

Error correction level M (≈15% damage tolerance). Everything renders locally — your text never leaves the browser.

Your QR code appears here

About the QR Code Generator

Need to move a link from screen to phone, print a Wi-Fi password, or label a prototype? Type any text or URL, pick a size — 128 px for chat, 256 px for documents, 512 px for print — and download a crisp PNG in one click.

Codes are generated with error-correction level M, which keeps them scannable even with roughly 15% of the surface damaged or covered. And because rendering happens in your browser, your links and text are never uploaded anywhere.

How to use it

  1. 1Type or paste a URL or any text.
  2. 2Choose a size: 128, 256 or 512 pixels.
  3. 3Click Generate, then Download PNG.

Frequently asked questions

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