Free FPS tools for aim, sensitivity, and gaming gear
ZeroedTools is a free browser-based toolkit for FPS players who want to test, compare, and optimize their gaming setup without installing software.
Core tools
- Convert sensitivity across Valorant, Counter-Strike 2, Apex Legends, Call of Duty, Overwatch 2, PUBG, Fortnite, Rainbow Six Siege, The Finals, Delta Force, and more.
- Preserve the same physical mouse movement using cm/360 and compare settings with the eDPI calculator.
- Save reusable mouse DPI and game sensitivity profiles.
- Train flick accuracy, tracking, reaction speed, and footstep direction.
- Test mouse DPI, polling rate, CPS, double-click faults, keyboard rollover, controller stick drift, deadzone, monitor refresh rate, dead pixels, ghosting, and FPS performance.
Every core tool runs directly in a modern browser. No download, installation, registration, or payment is required. ZeroedTools is independently maintained for the global FPS community and provides localized pages for players in multiple regions.
