도구 로딩 중...
시각, 조준, 사운드 모드로 반응 속도를 테스트하세요. 5라운드 평균과 백분위 순위 제공. 무료 온라인 반사신경 테스트 — 밀리초 단위로 속도를 측정합니다.
반응 속도 테스트 is a free online 게임 tool that works right in your browser — whatever you enter is processed locally and never sent to a server. No installation, no signup; works on both phone and desktop, ready to use instantly.
We noticed most online tools upload your files to remote servers. Since privacy is our core principle, we built this tool to process everything locally in your browser.
Students and office workers stealing a short break between tasks. A quick browser challenge clears your head without the commitment of opening a full game or installing anything on your work machine.
네, 가입 없이 완전 무료입니다.
네, 모바일 브라우저에서 터치를 지원합니다.
게임
Yes. 반응 속도 테스트 is a pure front-end tool: whatever you type or paste is processed only in your browser's memory and never sent to a server. It disappears as soon as you refresh or close the page.
🔒 Privacy & Security：All processing happens locally in your browser. Files are never uploaded or stored.
🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.