Issues

• [Feature Request] Update to latest ISO specifications

  fukuchi/libqrencode#238 · Filter by author MarcusPro7 opened on Sep 20, 2026

• Set file type based on file extension

  fukuchi/libqrencode#237 · Filter by author fulldecent opened on Aug 5, 2026

• Incomplete QRCode if the input data has any byte equal to zero

  fukuchi/libqrencode#233 · Filter by author lucasew opened on Jul 8, 2025
  1

• Security Issue in libqrencode: Heap Buffer Overflow in QRinput_List_newEntry

  fukuchi/libqrencode#232 · Filter by author pranavmb opened on Apr 21, 2025
  1

• Feature request: sextant blocks option to make QR more compact and readable in fields without an option for preformatted text

  fukuchi/libqrencode#231 · Filter by author carbon-starlight opened on Mar 11, 2025
  1

• Feature request: rectangular MQRs

  fukuchi/libqrencode#230 · Filter by author carbon-starlight opened on Mar 11, 2025
  1

• EPC Code creation possible ?

  fukuchi/libqrencode#229 · Filter by author n00bsi opened on Feb 19, 2025
  1

• CLI tool does not use alphanumeric encoding on appropriate strings in some circumstances

  fukuchi/libqrencode#228 · Filter by author jkopczyn opened on Feb 4, 2025

• New changes?

  fukuchi/libqrencode#227 · Filter by author Neustradamus opened on Jan 31, 2025
  2

• Logo capability?

  fukuchi/libqrencode#226 · Filter by author eiger3970 opened on Dec 19, 2024
  1

• QR code scanned doesn't open link?

  fukuchi/libqrencode#224 · Filter by author eiger3970 opened on Sep 19, 2024

• Wrong constant in QRinput_encodeModeECI

  fukuchi/libqrencode#223 · Filter by author unixdj opened on Jun 15, 2024

• IS THIS PROJECT DEAD?

  fukuchi/libqrencode#221 · Filter by author ROBERT-MCDOWELL opened on Apr 4, 2024

• Questionable interpretation of mask scoring criterion number 3 (finder pattern)

  fukuchi/libqrencode#220 · Filter by author whitslack opened on Mar 24, 2024
  2

• Cmake error

  fukuchi/libqrencode#218 · Filter by author Arunaa2783 opened on Feb 26, 2024
  1

• How to add qrencode libraries in Qt creator?

  fukuchi/libqrencode#217 · Filter by author Arunaa2783 opened on Feb 21, 2024

• input string beginning with "-" parsed as option

  fukuchi/libqrencode#216 · Filter by author mdemoss opened on Jan 7, 2024
  4

• Is it possible to use QRcode_encodeData() with command line tool (qrencode)?

  fukuchi/libqrencode#215 · Filter by author Jona2892 opened on Nov 10, 2023

• qrencode does not work with local linux vt/console

  fukuchi/libqrencode#211 · Filter by author devZer0 opened on Sep 28, 2023

• Setting --dpi has no effect on the PNG output

  fukuchi/libqrencode#210 · Filter by author pd3 opened on Sep 2, 2023
  2

• Detect type of image from extension

  fukuchi/libqrencode#209 · Filter by author doronbehar opened on Aug 22, 2023

• Generate a QR code image with logo

  fukuchi/libqrencode#207 · Filter by author okman334 opened on Jun 9, 2023
  5

• Optimal text segmentation

  fukuchi/libqrencode#206 · Filter by author RCasatta opened on May 10, 2023
  1

• Generation of lib and dll for windows

  fukuchi/libqrencode#205 · Filter by author tiannahaha opened on Apr 27, 2023

• [Build Failed] Please consider updating autotool scripts.

  fukuchi/libqrencode#202 · Filter by author TinySnow opened on Jan 7, 2023