Dead Pixel Test: How to Find Screen Faults with White, Black and Green Screens
Is there an always-lit or dark dot on your screen? Use a full-screen color test to tell dead from stuck pixels and learn what to do.
Yigit
Is Your Internet Slow or Dropping? How to Read Speed, Ping and Jitter
Your line speed looks fine but calls freeze and games lag. Is it speed, latency or stability? Measure it in 20 seconds.
Mouse Double-Clicks on a Single Click: Causes and Fixes
Does your mouse register one click twice, drop drags or fail to hold a selection? Test the setting first, then the switch.
Klavye Tuşları Çalışmıyor? 7 Neden ve Adım Adım Çözüm
Klavyenizde bazı tuşlar basmıyor ya da iki kere yazıyorsa nedeni yazılım mı donanım mı? Ücretsiz online klavye testiyle 5 dakikada ayırt edin.
Internet Speed Test (Download, Upload, Ping)
Measure your download speed, upload speed, ping and jitter in your browser. The test transfers data to and from the pctesti.com server, then rates how stead
Color Blind Test (Ishihara-style)
Take a quick online color blind test with Ishihara-style plates. You read a number hidden in a pattern of colored dots; difficulty with several plates can b
İnternet Hız Testi (İndirme, Yükleme, Ping)
İndirme hızınızı, yükleme hızınızı, pinginizi ve jitter değerinizi tarayıcıdan ölçün. Test, pctesti.com sunucusuyla veri alışverişi yapar ve bağlantınızın n
Renk Körlüğü Testi (Ishihara Tarzı)
Ishihara tarzı plakalarla hızlı bir online renk körlüğü testi yapın. Renkli noktalardan oluşan desenin içindeki sayıyı okursunuz; birkaç plakada zorlanmak k
Online Voice Recorder
Record your voice online with your microphone: start, stop, play it back and download the file. The recording is made in your browser and is never uploaded
Aim Trainer – Click Accuracy Test
Test your aim online: click targets for 30 seconds and get your accuracy and average reaction time. Use it to warm up, compare mice and settings, or track i