goQR (QRServer)
Link Tools No key
AuthenticationNo key
Rate limitNo fixed request limit; contact the operator if you will regularly exceed about 10,000 requests/day
Documentation: goqr.me ยท Checked Sep 13, 2026
About
goQR's free API turns any text or link into a QR code image you can drop straight into a page, with control over size, colors, and format. It can also decode QR codes: point it at an image URL and it returns the hidden text. No key, no signup, no fuss.
Details
No key needed. You can call it right away.
Auth: No key
Rate limit: No fixed request limit; contact the operator if you will regularly exceed about 10,000 requests/day
Verified: 2026-09-13
Best for: personal business fun
Setup
- Paste the example URL in a browser with your own text in the data field.
- Adjust the size, color, or bgcolor parameters to taste.
- Use the URL directly as an image source in your HTML.
- To decode, call /v1/read-qr-code/?fileurl=IMAGE_URL instead.
Example
https://api.qrserver.com/v1/create-qr-code/?size=300x300&data=https://example.comUse cases
- Generate QR codes for menus, flyers, or Wi-Fi login cards
- Add scannable payment or contact links to a website
- Decode a QR code from an image URL without an app