# TestMyGears

> Free browser-based hardware and peripheral testing tools — no install or account required.

TestMyGears (https://testmygears.com/) provides free online diagnostic tools for computer monitors, phone displays, keyboards, gaming mice, game controllers, audio systems, and internet connections. All tools run client-side in the browser.

## Display & Screen Diagnostics

- [Refresh rate test](https://testmygears.com/refresh-rate-test/): Real-time monitor Hz measurement, frame time graph, and motion blur blocks.
- [Dead pixel test](https://testmygears.com/dead-pixel-test/): Fullscreen color cycles to locate and identify stuck or dead pixels.
- [Backlight bleed test](https://testmygears.com/backlight-bleed-test/): Pure black preset with grid overlay to detect IPS glow and edge bleed.
- [Ghosting test](https://testmygears.com/ghosting-test/): Fast motion pursuit blocks to check response times, motion blur, and inverse ghosting.
- [Burn-in test](https://testmygears.com/burn-in-test/): OLED and AMOLED retention patterns, color bars, and checkerboards.
- [HDR test](https://testmygears.com/hdr-test/): Peak brightness and dynamic range reference checks.
- [Uniformity test](https://testmygears.com/uniformity-test/): Grey fields, grid overlays, and crosshairs to evaluate panel tint and vignetting.
- [Resolution checker](https://testmygears.com/resolution-checker/): Native screen resolution, device pixel ratio (DPR), and viewport inspector.
- [Screen colors hub](https://testmygears.com/screen-colors/): Fullscreen solid color maker with RGB picker and PNG download.
- [Screen size calculator](https://testmygears.com/screen-size-calculator/): Calculate PPI, pixel density, and physical display dimensions.
- [Aspect ratio calculator](https://testmygears.com/aspect-ratio-calculator/): Simplify aspect ratios and calculate missing dimensions.

## Gaming & Esports Tools

- [eDPI calculator](https://testmygears.com/gaming/edpi-calculator/): Calculate Effective DPI, cm/360°, and pro tier rankings for CS2, Valorant, Apex, Fortnite, and Overwatch 2.
- [Sensitivity converter](https://testmygears.com/gaming/sensitivity-converter/): Convert mouse sensitivity between popular FPS games.
- [Precision aim test](https://testmygears.com/gaming/precision-aim-test/): Browser aim trainer testing target accuracy and reaction time.
- [Valorant crosshair generator](https://testmygears.com/valorant-crosshair-generator/): Customize crosshairs, copy import profile codes, or export transparent PNGs.

## Peripheral & Controller Tests

- [Stick drift test](https://testmygears.com/stick-drift-test/): Gamepad diagnostic for PS5 DualSense, Xbox, Nintendo Switch, and PC controllers.
- [Mouse test](https://testmygears.com/mouse-test/): Mouse button checks, double-click chatter, scroll wheel test, and CPS benchmark.
- [Mouse polling rate test](https://testmygears.com/mouse-polling-test/): Verify true USB polling rate up to 8000Hz with real-time Hz graph.
- [Keyboard test](https://testmygears.com/keyboard-test/): Full-size, TKL, 60%, 75%, and Mac layout key rollover and latency test.
- [Keyboard chatter test](https://testmygears.com/keyboard-chatter-test/): Detect mechanical switch contact bounce and false double-presses.
- [Touch screen test](https://testmygears.com/touch-screen-test/): Touch grid check for dead zones, multi-touch tracking, and stylus input.
- [Typing test](https://testmygears.com/typing-test/): WPM and accuracy typing speed test.

## Network & Audio Diagnostics

- [Internet speed test](https://testmygears.com/internet-speed-test/): Broadband speed test for download, upload, ping latency, jitter, and loaded bufferbloat.
- [Download time calculator](https://testmygears.com/download-time-calculator/): Calculate file and game download ETA based on file size and connection speed.
- [Speaker test](https://testmygears.com/speaker-test/): Stereo audio test for left, right, and center channel separation.
- [Surround sound test](https://testmygears.com/surround-sound-test/): 5.1 and 7.1 spatial surround sound channel placement verification.
- [Tone generator](https://testmygears.com/tone-generator/): Audio frequency tone generator with sine, square, triangle, and sawtooth waves.

## Guides & Information

- [All hardware guides](https://testmygears.com/guides/)
- [About TestMyGears](https://testmygears.com/about/)
- [Contact](https://testmygears.com/contact/): testmygears@gmail.com
- [Privacy Policy](https://testmygears.com/privacy/)
- [Terms & Conditions](https://testmygears.com/terms/)
- [Sitemap](https://testmygears.com/sitemap-index.xml)

## International & Localized Editions

TestMyGears diagnostics and guides are available with native language routes:

- [Deutsch (DE)](https://testmygears.com/de/): Deutsche Version für Bildschirm-, Tastatur- und Maus-Tests.
- [Français (FR)](https://testmygears.com/fr/): Version française des tests d'écran, clavier et souris.
- [Español (ES)](https://testmygears.com/es/): Herramientas en español para pruebas de monitor, teclado y ratón.
- [Português (PT)](https://testmygears.com/pt/): Ferramentas em português para testes de ecrã, teclado e rato.
- [Türkçe (TR)](https://testmygears.com/tr/): Ekran, klavye ve fare testleri için Türkçe sürüm.
- [繁體中文 (ZH)](https://testmygears.com/zh-tw/): 繁體中文螢幕、鍵盤與滑鼠測試工具。
- [日本語 (JA)](https://testmygears.com/ja/): ディスプレイ、キーボード、マウスの日本語テスト。
- [한국어 (KO)](https://testmygears.com/ko/): 모니터, 키보드, 마우스 한국어 진단 도구.