Issues

• Feature request: Full GUI for Web/Android and export to PNG image sequence

  sz3/cfc#74 · Filter by author John-Nevzer opened on Sep 7, 2026

• cfc

  sz3/cfc#73 · Filter by author nsbcvnmk-lang opened on Sep 4, 2026

• F-Droid can't build

  sz3/cfc#68 · Filter by author licaon-kter opened on May 19, 2026
  20

• information and practicality

  sz3/cfc#59 · Filter by author harrma opened on Dec 19, 2025
  4

• Add screenshots to README.md

  sz3/cfc#54 · Filter by author Korb opened on Oct 25, 2025
  3

• The camera can't focus, which prevents me from scanning the code on a phone screen.

  sz3/cfc#47 · Filter by author WhiteSonicSuper opened on Aug 18, 2025
  1

• The fish-eye effect prevents me from scanning.

  sz3/cfc#46 · Filter by author WhiteSonicSuper opened on Aug 18, 2025
  6

• build apk is too large about 100m.how to resize it

  sz3/cfc#40 · Filter by author H-TWINKLE opened on Jan 25, 2025
  2

• Could the app return the result to other app

  sz3/cfc#39 · Filter by author dgod opened on Oct 9, 2024
  1

• The decoder should swallow a video

  sz3/cfc#38 · Filter by author Haale opened on Oct 8, 2024

• There may be an error in data transmission

  sz3/cfc#37 · Filter by author wershner opened on Sep 28, 2024
  9

• build in windows libcfc-cpp.so not found

  sz3/cfc#35 · Filter by author wdragondragon opened on Sep 19, 2024
  3

• Is is possible to have a web or iOS client to decode and receive files?

  sz3/cfc#33 · Filter by author troilus opened on Sep 4, 2024
  10

• won't install due to unknown error

  sz3/cfc#25 · Filter by author nathgit opened on Aug 27, 2023
  1

• ability to select an image from local files

  sz3/cfc#22 · Filter by author Wjxfi opened on Aug 19, 2023
  4

• camera is mirrored

  help wanted
  sz3/cfc#18 · Filter by author krushia opened on Apr 26, 2023
  3

• Make possible to encode data in the app

  maybe some day
  sz3/cfc#17 · Filter by author User1l0 opened on Apr 11, 2023
  14