How to use
- Pick a type: text or link, Wi-Fi, contact, email, SMS or phone.
- Fill in the fields; the preview updates as you type.
- Adjust colors, error correction and size if you like.
- Download as PNG for screens and documents, or SVG for print.
Frequently asked questions
Do these QR codes expire?
No. The content is stored in the code itself, not on a server, so it works forever. Note that the code cannot be edited later; create a new one if the content changes.
What is error correction?
It lets the code be read even if part of it is dirty or covered. M is a good default; choose H if you place a logo or sticker on top, or print on rough surfaces.
Why does my phone not join the Wi-Fi?
Check the network name and password (both are case-sensitive) and the security type. iPhones and Android phones join Wi-Fi from the camera app.
Can I change the colors?
Yes, but keep the code dark on a light background with strong contrast. Light codes on dark backgrounds are not read by many scanners.