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Last updated on: 2026-05-31
App Store Apps > QRU? - QR Code Debugger
QRU? - QR Code Debugger icon

QRU? - QR Code Debugger

2026.2
Jon Samp
0.00
0 reviews
$0.99

QRU? - QR Code Debugger Screenshot 1 of 4
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About QRU? - QR Code Debugger

QRU? - QR Code Debugger is an overall app developed by Jon Samp.

Download Statistics

User Ratings

The app has no ratings yet.

App Information

QRU? - QR Code Debugger costs $0.99 to download. The APK download size is 52.62 MB. The latest version available is 2026.2. The last update was on May 12, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play February 2025.

Description
QRU? is a free, open-source QR code debugger built for developers. Scan any QR code and instantly see its data broken down into color-coded components.

Stop guessing what's inside a QR code. QRU? scans and parses QR codes, then displays a colorized breakdown of every URL component — protocol, host, path, and query parameters — each in a distinct color so you can debug at a glance.

KEY FEATURES

• Colorized URL Breakdown — See protocol, host, path, and query parameters highlighted in distinct colors
• Instant Scanning — Point your camera and get results immediately
• QR Code Generation — Generate a QR code from any scanned URL to share with other devices
• Scan History — Keep a log of every scan, revisit and manage them anytime
• Copy Anything — Tap any component to copy it to your clipboard
• No Ads, Ever — Completely free with no ads, tracking, or in-app purchases
• Open Source — Full source code available on GitHub

BUILT FOR DEVELOPERS

QRU? was originally built to debug EAS Update QR codes, but it works for any QR code you encounter during development. Deep links, universal links, API endpoints, redirect URLs — if it's encoded in a QR code, QRU? will break it down for you.

PERFECT FOR DEBUGGING

• Deep link testing
• Universal link verification
• API endpoint inspection
• Redirect URL analysis
• Query parameter validation
• Custom URL scheme debugging

Start scanning today!
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More data about QRU? - QR Code Debugger

Price $0.99
Rating No ratings
Ranking Not ranked
Version 2026.2
App download size 52.6 MB
Suitable for Everyone

Changelog of QRU? - QR Code Debugger

No changelog data

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Developer information for Jon Samp

Jon Samp

N/A

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App Store Rankings for QRU? - QR Code Debugger

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Technologies used by QRU? - QR Code Debugger

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