QRU? - QR Code Debugger

QRU? - QR Code Debugger

Scan & Decode URL Components

0 ratings
1 review
$0.99 Free

Lowest price: Free a year ago (-100%)


Price history


Details

  • Released
  • Updated
  • February 25, 2025
  • July 5, 2026

Features

QRU? - QR Code Debugger screenshot #1 for iPhone
QRU? - QR Code Debugger screenshot #2 for iPhone
QRU? - QR Code Debugger screenshot #3 for iPhone
QRU? - QR Code Debugger screenshot #4 for iPhone
iphone
ipad
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About

This tool helps developers debug QR codes by scanning them and breaking down the data into color-coded URL components. It provides instant scanning, QR code generation, and a scan history for easy management and analysis of encoded information.

Colorized URL breakdown
Instant QR code scanning
QR code generation
Scan history log
Copy URL components
Open-source code
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What's New in QRU?

2026.5

July 5, 2026

Bug fixes and improvements.

User reviews

does cut off ... /#xxx

I have QRs of url with an anchor. I want to see, to what exact anchor (e.g. .../#a or .../#b ) the code links. The App cuts the anchor off.

Developer apps

FAQ

What is QRU? used for?

QRU? is a developer tool designed to scan and debug QR codes. It breaks down the encoded data, especially URLs, into color-coded components like protocol, host, path, and query parameters for easier analysis.

Does QRU? have ads?

No, QRU? is completely free with no advertisements. The developer explicitly states 'No Ads, Ever' and that there are no tracking or in-app purchases.

Can QRU? generate QR codes?

Yes, QRU? allows you to generate a QR code from any scanned URL. This feature is useful for sharing encoded information with other devices.

What kind of QR codes can QRU? debug?

QRU? is built for debugging any QR code encountered during development, including EAS Update QR codes, deep links, universal links, API endpoints, and redirect URLs.

How often is QRU? updated?

The latest version of QRU? is 2026.4, last updated on 2026-06-26. This indicates a recent update, suggesting ongoing development and maintenance.

Is QRU? available on multiple platforms?

Based on the provided data, QRU? is supported on iPhone and iPad, indicating it is available for iOS devices.

What is the age rating for QRU?

QRU? has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be exploring developer tools.

Where can I find the source code for QRU?

QRU? is an open-source application. The full source code is available on GitHub, allowing developers to inspect and contribute to the project.