Free QR codes that never expire
Plant a link.
Grow a code.
No signup, no watermark, no ads. Made in your browser.
Your QR code appears here as you type.
Pick a season
Changes the real codeColour
Shape
Logo
Your image stays in this browser. It is never uploaded.
Reliability
Higher levels survive more damage but make a denser code.
The blank border scanners need. Four modules is the minimum.
Export
Applies to PNG. SVG stays sharp at any size.
Print it at least 10 cm wide.
- Never expires
- No signup
- No watermark
- No ads
- Generated in your browser
Codes you can change later grow with every scan.
Dynamic codes will let you change where a printed code points. Each one gets its own oak. It grows as people scan, and adds a ring for every month it stays alive. Below is a preview with sample data.
Cafe Lumen menuoakqr.com/r/k3f9lumen.example/menu
One ring per month. Busy months grow a thicker ring, so you can read a code's history from its trunk.
No signup, no catch
No account, no card, no watermark, no ads on the scan path and no scan caps.
Made in your browser
Static codes are generated on your device. We never see what you encode.
Free, sharp exports
SVG and PNG up to 4096 px, ungated. Every code is test-scanned before you download.
- codes expired
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