About ScrollTest.io
Our Mission
ScrollTest.io was created with a simple goal: to provide a free, easy-to-use tool for testing mouse scroll wheel performance. Whether you're a gamer looking to optimize your setup, a professional troubleshooting hardware issues, or simply curious about your scroll speed, our tool provides accurate, real-time measurements.
Why Use a Scroll Test?
Your mouse scroll wheel is one of the most frequently used input methods on your computer. Understanding its performance can help you:
- Optimize Gaming Performance: Many games rely on scroll wheel input for weapon switching, zooming, or inventory management. Knowing your scroll capabilities helps you configure optimal settings.
- Compare Mice: Before purchasing a new mouse, test your current one to establish a baseline. Then compare with potential replacements.
- Diagnose Issues: Inconsistent scrolling or missed inputs can indicate hardware problems. Our consistency score helps identify these issues.
- Improve Productivity: Understanding your scroll behavior can help you adjust system settings for more efficient document navigation and web browsing.
Features
Real-Time Stats
Watch your scroll count, speed, and direction update instantly as you scroll.
Two Test Modes
Free mode for casual testing or timed mode for competitive challenges.
Consistency Score
Measure how evenly you scroll with our unique consistency algorithm.
Share Results
Copy your results to share with friends or on social media.
Privacy First
All scroll testing happens locally in your browser. We don't collect, store, or transmit your test data. Your privacy is important to us, and we've designed ScrollTest.io to be a tool you can trust.
Free Forever
ScrollTest.io is completely free to use with no registration required. We believe everyone should have access to simple, effective tools for testing their hardware. Run as many tests as you want, whenever you want.
Get Started
Ready to test your scroll wheel? Head back to the scroll test and start scrolling!