# Dead pixel display test

> With this application you will be able to test the screen on the "Dead Pixels"

Canonical page: [https://chrome-stats.com/d/com.den.shak.displaytest](https://chrome-stats.com/d/com.den.shak.displaytest)

## Overview

- **ID:** `com.den.shak.displaytest`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Denis Shakurov
- **Category:** TOOLS
- **Downloads:** 17,070
- **Version:** 2.1.0
- **Last updated:** 2025-02-28
- **First published:** 2018-08-06
- **Publisher country:** RU
- **Size:** 29 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.den.shak.displaytest)
- **Privacy policy:** [https://www.freeprivacypolicy.com/live/95c11176-3639-431a-920b-2f01e0de0db0](https://www.freeprivacypolicy.com/live/95c11176-3639-431a-920b-2f01e0de0db0)

## Description

## Dead Pixel Display Test Chrome Extension

This Chrome extension helps you identify dead or defective pixels on your device's screen quickly and effectively. By initiating the test, it cycles through colors to highlight pixels that do not display correctly.

### How it Works:
1. Click the **START TEST** button to begin.
2. Carefully inspect your entire screen surface for any pixels showing incorrect colors or that appear dead.
3. Click anywhere on the screen to cycle through different colors.
4. Repeat the inspection on each color to ensure thorough testing.

Detecting dead pixels early can help you decide on screen repairs or replacements, enhancing your device's visual quality.

## Rankings

- #461,900 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `com.den.shak.displaytest.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.den.shak.displaytest)