QR Code Generator

Turn any text or URL into a downloadable QR code image.

Text or URLWi-Fi credentials, payment links, contact cards — anything that fits in a QR code.

Output format

Error correction

Size512px

Quiet zone (margin)

ForegroundBackground

Preview

Enter text to preview

Generated locally in this tab — nothing is sent to a server.

About this tool

Choose PNG or SVG output, set the size and error-correction level, and pick colours. The code is rendered entirely in this tab — nothing is sent to a server to generate it.

Unit Converter

Convert length, mass, temperature, area, volume, speed, data and more.

Time Zone Converter

See what a given time is in cities around the world.

File Hash Checker

Compute SHA-256, SHA-384, SHA-512 and SHA-1 checksums for any file.

Browse every tool →