Generate a QR code

Configure it below, then copy the URL, HTML, or cURL snippet straight into your app.

Content

Data to encode

Up to 2,000 characters over GET. Longer payloads switch this preview to POST automatically.

Format

Error correction

Recovers from ~15% damage. Good default.

Size

400 px

Margin

2 modules

Border around the code. The QR spec recommends 4; smaller looks tighter but may scan less reliably.

Foreground

Background

Module shape