How to use it
- Enter the information you want to encode.
- Adjust the QR settings and check the live preview.
- Download PNG or SVG, or copy the encoded content.
LonaTools · QR Toolkit
Free QR Code Scanner
Scan a QR code with your camera or upload an image when your browser supports QR detection.
Privacy note: Your QR content is processed locally in this browser. LonaTools does not intentionally upload this tool data to a server.
Common uses
- Check QR links before opening them
- Read codes from screenshots or photos
- Scan printed QR codes with a supported camera
Why use LonaTools
Fast, mobile-friendly, no watermark and designed to keep QR generation in your browser.
Frequently asked questions
Is the free qr code scanner free?
Yes. You can use the core tool without an account or watermark.
Does LonaTools upload my QR data?
QR generation is performed locally in your browser. Tool input is not intentionally sent to LonaTools servers.
Which file format should I download?
Use PNG for everyday sharing and SVG when you need sharp printing at any size.