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Test your reaction time with visual, aim, and sound modes. 5-round average with percentile ranking. Free online reflex test — measure your speed in milliseconds.
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.
हाँ, पूरी तरह से मुफ्त और बिना साइनअप।
हाँ, यह टच सपोर्ट के साथ मोबाइल ब्राउज़र पर काम करता है।
खेल
🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.