UFOZoo

UFOZoo is a free tools platform built around esports hardware testing: 200+ tools in 6 categories, from keyboard chatter detection and refresh rate testing to PDF, image, AI and dev utilities. No sign-up, nothing uploaded. The hardware section is the core: test keyboards, mice, monitors, webcams and microphones. One account-free site instead of a dozen bookmarks. The UFO theme is the brand: a testing base protecting Earth from faulty gear. Works on Windows, Mac and phones.