4 ms·

firefox preview has an embedded qrcode scanner

• BiteCode_dev 7y ago
  For url only. Qrcode are for much more than url.
  • slim 7y ago
    I'm not sure it's only for urls
  • vbezhenar 7y ago
    You either use URL or custom app to scan Qrcode. You can't encode arbitrary data and expect universal reader being able to interpret it. And URL is actually good way to store small amounts of data, because you can launch web app to handle it and it's compatible with any device.
    • slim 7y ago
      you probably mean URI