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This QR code is unreadable, why?

Status: Open.

#49 In WanzenBug/rqrr;

· frederikhors opened on Jan 30, 2026

Unable to scan pixel phone WiFi sharing QR codes

Status: Open.

#45 In WanzenBug/rqrr;

· ComputerDruid opened on Oct 19, 2025

nit: README example states .to_luma() but image 0.24 offers to_luma8

Status: Open.

#44 In WanzenBug/rqrr;

· ahirner opened on Aug 14, 2025

rqrr not able to group capstone of image

Status: Open.

#39 In WanzenBug/rqrr;

· sergentbne opened on May 13, 2025

Performance Regression with 0.9.0

Status: Open.

#37 In WanzenBug/rqrr;

· mripard opened on Mar 27, 2025

Decoding QR codes ​​fails if the background is darker than the foreground

Status: Open.

#32 In WanzenBug/rqrr;

· sorairolake opened on Nov 5, 2024

Incorrect error correction level in the MetaData

Status: Open.

#31 In WanzenBug/rqrr;

· mohnishsalian0 opened on Oct 25, 2024

Some images that zbar can recognise but rqrr cannot

bugSomething isn't workingSomething isn't working

Status: Open.

#14 In WanzenBug/rqrr;

· Frozen1084 opened on May 28, 2022

Two images that cause crashes

Status: Open.

#9 In WanzenBug/rqrr;

· Frozen1084 opened on Aug 20, 2021

No grids found, works with zbarimg

Status: Open.

#8 In WanzenBug/rqrr;

· inferiorhumanorgans opened on Jun 27, 2021