Explore our complete library of tests and utilities.
ABC Tester is more than a single benchmark page. This directory groups the site into practical categories so visitors can quickly move from a simple test to deeper troubleshooting, comparison, or training. If you start with one issue like keyboard ghosting, mic quality, display smoothness, or touch input, the related pages below make it easier to keep exploring without searching again.
This static directory also gives search engines a clearer picture of the site's topical coverage across gaming, hardware diagnostics, mobile sensors, and browser-based utilities. Each section below links directly to individual tools and summarizes what each page helps you test.
Fast clicking benchmarks, CPS drills, and technique-focused practice pages for mouse and keyboard speed.
Sensor checks, accuracy tools, DPI analysis, and troubleshooting for day-to-day mouse issues.
Shortcut, latency, ghosting, rollover, and key switch checks for both gaming and office keyboards.
Aim warmups and FPS practice tools for flicks, tracking, target switching, and general mechanical consistency.
Refresh rate, frame pacing, screen health, and visual inspection tools for monitors and mobile displays.
Microphone, speaker, hearing, and audio reaction tools for quick browser-based A/V checks.
Brain and reaction tools focused on speed, recognition, focus, and decision-making under pressure.
Short-term, verbal, numeric, and spatial memory challenges for daily mental training.
Quick utility calculators for sensitivity, FOV, eDPI, aspect ratio, PPI, and frame-time math.
Specialized hardware and input diagnostics for enthusiasts who want deeper signal or device validation.
Sensor and touchscreen tests designed for phones, tablets, and other mobile hardware.
Lightweight games and playful tools that keep the site engaging between more serious tests.
You can test mouse input, keyboard behavior, display quality, audio devices, mobile sensors, reaction speed, memory, aim mechanics, and gaming-related settings like FOV or sensitivity.
Yes. Most tools run directly in the browser with optional permission prompts for hardware such as microphones, webcams, motion sensors, or touch input.
Most visitors begin with broad diagnostics like the Keyboard Test, Mouse Tester, Refresh Rate Test, Microphone Test, or Reaction Time Test, then branch into the category pages that match their device or game.