# QR Previewer — Scan Before You Open

> Scan Before You Open (iPhone/iPad app by Lee Hyojoong.)

- Source: https://appshunter.io/ios/app/qr-previewer/id6762736386 (this page in markdown: same URL + `.md`)
- Developer: [Lee Hyojoong](https://appshunter.io/developer/1888028738)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Japanese, Korean
- Released: 2026-04-26
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/qr-previewer/id6762736386/reviews.md

## What is QR Previewer?

**QR Previewer** helps you check a QR destination before you open it.

Instead of launching a website immediately, QR Previewer shows where the QR code leads first, so you can decide what to do next.

**Features**

* Preview the destination before opening
* View a readable URL and domain details
* Review local risk signals such as HTTP links, short links, IP-based hosts, and heavy tracking parameters
* Get a cleaner link suggestion when removable tracking parameters are detected
* Choose how to continue: open in Safari, use the in-app browser, or copy the link
* Revisit your most recent scans on this device

**Why use QR Previewer**
QR menus, event links, and shared codes often open too quickly. QR Previewer adds a simple review step, making it easier to inspect unfamiliar destinations before visiting them.

**Important**
QR Previewer provides local heuristic guidance only. It does not guarantee safety and is not a malware scanner or phishing blocker.

**Privacy**
Scan results are processed on device in the current version. QR Previewer itself does not upload your scanned URLs or scan history.


## Version history (last 1 release)

### 1.0 — 2026-04-26

No release notes.

## More apps by Lee Hyojoong

- [PhoneClean - Smart Cleaning](https://appshunter.io/ios/app/phoneclean-smart-cleaning/id6761890029)
- [ShotCull : Screenshot Cleaner](https://appshunter.io/ios/app/shotcull-screenshot-cleaner/id6762176047)

All apps by Lee Hyojoong: https://appshunter.io/developer/1888028738

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*