QR
Code
Generator

Generate QR codes for URLs and text, customize colors and size, then download PNG or SVG instantly.

Paste a link, Wi-Fi password, or any plain text you want to encode.

Preview renders at 224px.

Error correction

Live preview

No QR Code

Add text or a URL to render your QR code preview.

Size: 224

Dark: #111111

Light: #ffffff

Error correction: M

Learn more

How do those black and white squares encode a URL?

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Frequently Asked Questions

QR codes can encode URLs, plain text, phone numbers, email addresses, Wi-Fi credentials, vCards, and other structured data. A standard QR code holds up to 4,296 alphanumeric characters depending on the error correction level.

QR codes have four error correction levels: L (7%), M (15%), Q (25%), and H (30%), indicating what percentage of the code can be damaged or obscured while still being readable. Higher levels add redundancy but increase the code density.

A QR code should be at least 2 by 2 centimeters for scanning at close range from a phone. For printed materials viewed from a distance of 1 meter or more, a minimum size of 4 by 4 centimeters is recommended.

QR Code Generator - Create PNG & SVG QR Codes Fast | ToolsCanvas