Overview
Estimate gamepad polling rate, input interval and jitter in Chrome.
Controller Polling Rate Test is a focused gamepad polling benchmark for Chrome. Run a 15, 30 or 60 second session, keep a stick moving or tap a button, then review average Hz, min and max Hz, P50 and P95 input interval, jitter and valid sample count. Use the manual USB, Bluetooth and 2.4G labels to compare connection modes on the same computer and browser. The extension keeps recent results locally so you can test a cable, adapter, Bluetooth mode or receiver placement without sending diagnostic data anywhere. This tool reports browser-visible Gamepad API timing. It is useful for comparing controller setups, but it is not a hardware-lab USB analyzer or electrical polling-rate certificate.
Details
- Version0.1.0
- UpdatedJuly 1, 2026
- Size19.76KiB
- LanguagesEnglish
- DeveloperWebsite
Email
zylics2021@protonmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
