QR Debug

Name: QR Debug
Rating: 5 (5 reviews)
Author: Managed Custom Solutions, Inc.

Managed Custom Solutions, Inc.

5.0 ★

5 ratings

Free

★★★★☆

4.5

AppRecs Rating

Ratings breakdown

5 star

100%

4 star

3 star

2 star

1 star

What to know

✓

Low review manipulation risk

20% review manipulation risk

✓

High user satisfaction

100% of sampled ratings are 5 stars

About QR Debug

Do you work with QR codes or other types of scannable codes as much as I do? Do you need to see the data encoded in your codes for quick testing without your device or other fancy apps trying to take you to a website or somewhere else? Then this is the app for you! I needed an app like this, so I wrote one, and you get to benefit from my need.

Features:
* Scan a code with your device's camera and see the data encoded in that code
* See the image your device's camera captured when it scanned the code
* Copy or Share the data or the image with the new Share Sheet (iOS 16 only)

Supported Codes:
* QR
* UPC-E
* Code 128
* Code 39
* Code 93
* PDF417
* Code 39 mod 43
* DataMatrix
* EAN-13
* EAN-8
* Interleaved 2 of 5
* ITF14
* Basically most of the codes defined by AVMetadataObject.ObjectType

Directions:
1. Open the app
2. Tap the scan button in the lower right corner of the app to open the scanner
3. Aim your camera at the code you wish to scan
4. Attempt to contain your excitement as the data appears on the screen

QR Debug Screenshots

Reviews for QR Debug

too-short

Great for developers!

Already super useful, but… It would also greatly help if we could see the actual raw data (basically like in a hex editor). It should let us identify if there's a BOM in the unicode string or not, or anything like newlines, carriage returns, or invisible unprintable unicode characters at the end of a string (they sometimes get injected for tracking the user). There's also a "mode" property that would be great to see: numeric, alphanumeric, binary, kanji. Even if almost always it's "binary". Last but not least, QR codes that contain the same information may look different visually, depending on the algorithm that was used (not just due to version or error correction level). It's important to know what exactly makes one code look unlike the other, what algorithm was used to produce it. Thank you.

Sourcejockey

Works exactly as described

This app works precisely as described. I’d love to be able to copy/paste/share the results of the scan.