Detects and decodes QR codes in photos and scanned documents (PNG, JPEG, JPEG 2000, GIF, BMP, PNM, TIFF incl. CCITT fax, PDF incl. vector-drawn codes) without native extensions or external tools.

Required Ruby Version

>= 3.2

Authors

Andi Idogawa

Versions

  1. 0.0.2

    1. source

      1. 0.0.2 source October 13, 2026 (239 KB)
  2. 0.0.1

    1. source

      1. 0.0.1 source October 13, 2026 (180 KB)

Pushed by

GitHub

SHA 256 checksum

← Previous version