QR Code Generator
Generate QR codes from text or URLs with customizable size, error correction, and optional logo embedding.
This tool runs entirely in your browser. No data is sent to any server.
128px512px
Good default for most uses. Balances size and resilience.
Error Correction Levels
L
~7% damage recoverable — Smallest QR code. Best for clean screens and digital use where damage is unlikely.
M
~15% damage recoverable — Good default for most uses. Balances size and resilience.
Q
~25% damage recoverable — Good for printed materials that might get scuffed or partially covered.
H
~30% damage recoverable — Most resilient. Required if embedding a logo in the center — the logo "damages" part of the code.