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Convert sensitivity. Test hardware. Check your PC. Free in your browser.
Explore toolsFree tools for your gaming setup. Test peripherals, check your monitor, convert settings, and verify hardware.
Peripheral tests
Monitor tests
Speed & skill
Game-specific
Notes on sensitivity, DPI, hardware, and the details that change how a game feels.
1080p vs 1440p gaming compared by PPI, pixel workload, and refresh-rate targets. See when the sharper resolution helps and when 1080p is the better fit.
4 min readSettingsHow to check OLED burn-in and LCD image retention with fullscreen patterns, document a persistent mark, and review model-specific warranty coverage.
5 min readSettingsWhat pixels per inch means for gaming monitors, when higher PPI helps, and when refresh rate may matter more. Includes the math for common setups.
4 min readStart with the game you play. Settings, tools, and guides organized by title.
Counter-Strike 2A focused starting point for competitive mouse and display settings.
RobloxRobux tax calculator, DevEx converter, and Robux-to-USD tool. See what creators actually keep after platform fees and exchange rates.
Apex LegendsTranslate a fast, practiced setup before you change games or gear.
ValorantA measured workspace for the settings you want to carry into a match.
Call of DutySensitivity converter, DPI calculator, and FOV settings for Call of Duty. Translate your aim setup across Warzone, MW3, and Black Ops.
FortniteKeep a creative setup legible when you move between modes and devices.