Uji monitor & mouse Anda

Ukur berapa banyak frame per detik yang sebenarnya dirender browser Anda secara real-time, lengkap dengan grafik langsung dan pembacaan min/rata-rata/maks.

Deteksi refresh rate sebenarnya dari monitor Anda (60Hz, 120Hz, 144Hz, 240Hz…) langsung di browser menggunakan clock animation frame.

Detect your display's native resolution, pixel ratio, aspect ratio, and color depth, then run a fullscreen 1-pixel test pattern to spot scaling, blur, and non-native output.

Test your monitor for ghosting, inverse ghosting, and motion blur. Follow the moving object with your eyes to reveal trailing and coronas, with an adjustable speed and background.

Detect dropped or skipped frames on your monitor. The test times every animation frame, measures your true refresh rate, and flags each missed frame live with a running skip count.

Check your monitor's gamma with a visual calibration chart. Match the gray squares to read your display gamma, confirm the sRGB 2.2 target, and spot banding or black crush.

Step through full-screen solid colors, grayscale ramps, color bars, sharpness, geometry, and contrast patterns to check your monitor for dead pixels, banding, uniformity, and more.

Set and check your monitor's brightness with a full-screen shadow-detail test, luminance gradient, grayscale bar, and solid fields — dial in the black level and backlight.

Set and check your monitor's contrast with a full-screen highlight-detail pattern, a black-to-white gradient, and a dynamic-range check — dial in the white level without clipping.

Reveal raised or crushed blacks with full-screen pure-black, near-black step, and gradient patterns — check your monitor's black level and shadow detail in a dark room.

Check your monitor's white level, peak white, and highlight detail with full-screen white, near-white step, and grey-to-white gradient patterns that reveal tint and clipping.

Cycle per-channel gradients, a hue sweep, grayscale, and solid color fields in full screen to spot color banding, color cast, and your monitor's true bit depth.

Fill the screen with grey, white, and RGB fields to reveal clouding, mura, tint shifts, and dim edges — check your monitor's brightness and color uniformity corner to corner.

Test an OLED, AMOLED, or LCD screen for burn-in and image retention with full-screen solid colors, then run a pixel refresher to help reduce temporary retention.

Penuhi layar Anda dengan warna solid layar penuh untuk menemukan piksel mati, macet, dan hot pixel, serta kebocoran cahaya latar — siklus warna merah, hijau, biru, putih, hitam, dan lainnya.

Seret area noise warna berkedip cepat ke atas piksel yang macet untuk melatihnya kembali berfungsi — metode perbaikan piksel berbasis browser, tanpa instalasi.

Penuhi layar Anda dengan warna hitam murni untuk menampakkan kebocoran cahaya latar, cahaya di sudut, IPS glow, dan clouding di sekitar tepi panel LCD. Paling baik di ruangan gelap.

Lihat secara instan resolusi layar, viewport browser, device pixel ratio, rasio aspek, dan kedalaman warna Anda — terdeteksi langsung. Plus ukur ukuran fisik sebenarnya layar Anda dalam inci dengan kalibrasi kartu kredit yang cepat.

Mark the exact center of your screen with a full-screen crosshair, center lines, corner-to-corner diagonals, and a rule-of-thirds grid — for webcam alignment, mounting, and crosshair reference.

Fill your whole screen with any solid color — presets or a custom hex — for spotting dead and stuck pixels, checking backlight bleed, screen cleaning, bias lighting, and photo backgrounds.

See your browser's live viewport size in CSS pixels, plus device pixel ratio, orientation, and the active responsive breakpoint — resize and watch it update, with a draggable test panel.

A searchable reference of screen sizes for popular phones, tablets, laptops, and monitors — CSS viewport, physical resolution, device pixel ratio, and aspect ratio, with your device highlighted.

Calculate the aspect ratio from any width and height, or lock a ratio like 16:9, 4:3, or 21:9 and solve the missing dimension, with a live preview.

Calculate pixel density (PPI), dot pitch, aspect ratio, and physical screen size from your resolution and diagonal, with presets for common displays.

Find out whether a display is 'retina' for a given size, resolution, and viewing distance — the pixels per degree your eye can resolve, plus the PPI needed at your distance.

Find the ideal viewing distance for your screen size and resolution — where you stop seeing pixels and get full detail, with a recommended range and field of view.

Uji polling rate mouse Anda dalam hertz — seberapa sering mouse melaporkan posisinya ke komputer — dengan meter langsung yang menampilkan kecepatan saat ini, puncak, dan rata-rata.

Pastikan setiap tombol dan roda gulir pada mouse Anda berfungsi. Klik tombol kiri, kanan, tengah, dan samping untuk melihatnya menyala pada diagram mouse, gulir ke atas dan ke bawah untuk menguji roda, dan tangkap klik ganda yang salah dari sakelar yang aus.

Diagnosis jitter roda gulir, gulir terbalik, dan lompatan. Gulir satu arah selama sesi berdurasi dan dapatkan kecepatan gulir, jumlah ke atas/bawah, deteksi jitter terbalik, dan vonis kesehatan roda.

Ukur DPI sebenarnya dari mouse Anda di browser. Masukkan DPI yang dikonfigurasi dan sebuah jarak, geser mouse sejauh itu sepanjang penggaris, dan dapatkan DPI sebenarnya, jumlah piksel, dan deviasi dari klaim pada kotak.

Test your mouse for double-click misfires from a worn switch — click and see the interval between clicks, with unintended double-clicks flagged and counted.

Test your mouse aim and precision — click targets as they appear and get your accuracy, hits, misses, and reaction time.

Test your mouse for drag interruptions — hold and drag across the pad and catch any button drops mid-drag from a failing switch, with the drag path drawn live.

Check your mouse for sensor drift and jitter — hold the mouse still and see whether the pointer reports movement it shouldn't, with any stray motion measured.

Measure your mouse and system input latency — react to an on-screen change and see the delay in milliseconds, averaged over several tries.

Measure your pointer speed and detect mouse acceleration — move the mouse and see whether the same physical motion travels different on-screen distances at different speeds.

Spin your mouse in circles and count full rotations and spin speed — the mouse spinner challenge, measured live.

Work out your effective sensitivity from your mouse DPI and in-game sensitivity — eDPI and cm/360 for consistent aim across setups.

Calculate your eDPI (effective DPI) from your mouse DPI and in-game sensitivity, and compare it across games and pro players.

Convert your mouse sensitivity between games — keep the same cm/360 from CS to Valorant, Apex, Fortnite, and more, using your DPI.

Ukur kecepatan keyboard Anda dalam tombol per detik (KPS). Tekan tombol apa saja secepat mungkin sebelum waktu habis — bisa juga berfungsi sebagai penghitung spasi, dengan KPS langsung, peringkat, dan grafik dari waktu ke waktu. Pilih 1, 5, 10, 30, 60, atau 100 detik.

Uji kecepatan mengetik Anda dalam kata per menit (WPM) dan akurasi. Ketik teks secepat mungkin sebelum waktu habis, dengan WPM langsung, akurasi, peringkat, dan grafik kecepatan dari waktu ke waktu. Pilih 15, 30, 60, atau 120 detik.

Lihat berapa kali Anda bisa menekan spasi dalam klik per detik (CPS) — tantangan spasi. Ketuk spasi secepat mungkin sebelum waktu habis, dengan CPS langsung, peringkat, penghitung tekanan, dan grafik dari waktu ke waktu. Pilih 1 hingga 100 detik.

Tekan setiap tombol dan saksikan menyala pada keyboard virtual lengkap. Temukan tombol mati, macet, dan bergetar, periksa ghosting dan key rollover, dan lihat kode setiap tombol — dengan tata letak Windows dan Mac.

Uji latensi gabungan dari layar, perangkat input, dan waktu reaksi Anda dengan tes klik-saat-berubah yang sederhana.

Ukur kecepatan klik Anda dalam klik per detik (CPS). Klik secepat mungkin sebelum waktu habis — pilih 1, 5, 10, 30, 60, atau 100 detik, termasuk tes Kohi 10 detik.

Ukur seberapa cepat Anda bisa mengklik kanan dalam klik per detik (CPS). Tes berdurasi yang sama dengan tes CPS, tetapi hanya menghitung klik tombol kanan mouse — pilih 1 hingga 100 detik.

Ukur aksi per menit Anda dengan grid refleks — pukul setiap kotak begitu menyala. Tolok ukur RTS untuk kecepatan mekanis, lengkap dengan APM langsung, puncak, dan rata-rata plus akurasi pada grid 3×3, 4×4, dan 5×5.

Ukur seberapa cepat refleks Anda dalam milidetik. Tunggu hingga layar berubah hijau, lalu klik secepat mungkin — lima percobaan dirata-ratakan, dengan waktu terakhir, rata-rata, dan terbaik Anda serta peringkat terhadap rata-rata manusia.