About BenchMyBrain
Free brain testing for everyone. No sign-up, no gimmicks, no tracking.
What Is This?
BenchMyBrain is a free brain testing site with 40 interactive cognitive tests. Test your reaction time, memory, focus, spatial reasoning, typing speed, and more.
All tests are original and custom-built for this site. Nothing is embedded from other platforms. Each test runs entirely in your browser with no server-side processing of your performance data.
No Accounts Required
You don't need to create an account or log in. Your personal bests are saved locally in your browser (localStorage) so you can track progress over time.
We don't collect or store any personal information. No email addresses, no passwords, no profiles.
Privacy & Data
Analytics: We use Google Analytics (GA4) to understand site usage -- which tests are popular, where visitors come from, device types, etc. This is anonymous and aggregated data only.
No tracking cookies: Beyond Google Analytics, we don't use tracking pixels, third-party cookies, or behavioral tracking.
Ads: We may show non-intrusive ads via Google AdSense to support hosting costs. No popups, no interstitials, no video ads.
Your test data: All test scores and personal bests stay in your browser. We never see or store your individual performance.
Who Built This?
BenchMyBrain is built and maintained by MeyDev, an independent developer creating free tools, games, and productivity apps.
Check out our other projects:
Open Source & Free Forever
BenchMyBrain is free and will always be free. No premium tiers, no paywalls, no "unlock full results" upsells. We believe everyone should have access to brain training and cognitive testing tools.