Keyboard Polling Rate Test - Quick Hz Checker

Description

Instantly test your keyboard polling rate (Hz) from the toolbar. Measure timing, stability & get a grade for your gaming keyboard. Test Your Keyboard Polling Rate in Seconds Keyboard Polling Rate Test lets you quickly measure your keyboard's actual polling rate directly from the Chrome toolbar — no need to open a website or install desktop software. How it works: 1. Click the extension icon in your toolbar 2. Click the test area to activate it 3. Tap any key rapidly (spacebar recommended) 4. Get instant results with detailed metrics What You'll Learn - Average Est. Rate (Hz) — Your keyboard's sustained input frequency - Peak Rate — Maximum rate detected during the test - Low 5% — Worst-case performance (critical for competitive gaming) - Jitter — How consistent your keyboard's timing is - Stability Score — Overall reliability percentage - Avg Interval (ms) — Raw timing in milliseconds - Grade (S/A/B/C) — Quick assessment of your keyboard Features - Real-time live chart during testing - 1.5-second warmup + 8-second sampling for accurate results - Auto-repeat filtering — measures actual key presses, not OS key repeat - Supports all polling rates from 125Hz to 8000Hz - Dark theme designed for gaming setups - Zero permissions required — fully private - No data collection whatsoever Who Is This For? - Competitive gamers who want to verify their keyboard is performing as expected - Mechanical keyboard enthusiasts testing custom builds and different configurations - Hardware reviewers needing a quick benchmark tool - Anyone curious about their keyboard's actual polling rate and input latency Want More Detail? Click "Full Test & Detailed Analysis" after your test to visit mousepollingratetest.com/keyboard for: - Update interval distribution histogram - Dropout detection - Community comparison - Shareable result cards - Mouse polling rate test Privacy First This extension collects absolutely no data. All calculations happen locally in your browser. No analytics, no tracking, no cookies. See our full privacy policy for details. --- Website: https://mousepollingratetest.com/keyboard Support: contact@mousepollingratetest.com

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