Keyboard Ghosting Test Tool
Press multiple keys simultaneously...
Overview
The keyboard ghosting test tool helps you test the maximum number of simultaneous key presses on your keyboard. When you press multiple keys at once, some keyboards may not correctly recognize all keys—this is keyboard ghosting. By tracking key states in real-time, it helps you understand your keyboard's anti-ghosting capability, especially useful for fighting game players and mechanical keyboard enthusiasts. Recommended for key testing in fighting games like Street Fighter and The King of Fighters (KOF).
How to Use
- Press multiple keys simultaneously and observe the current press count.
- Check the record of maximum simultaneous key presses.
- Unlock corresponding levels based on the number of simultaneous key presses.
- Click clear to retest different combinations.
Feature Details
The keyboard ghosting test tool monitors keydown and keyup events in real-time to track the current number of pressed keys and record the maximum simultaneous key presses. Based on the number of keys pressed, the tool unlocks 5 levels (Novice 1-5 keys / Intermediate 5-10 keys / Advanced 10-15 keys / Pro 15-20 keys / Legend 20+ keys), visually displaying the keyboard's anti-ghosting capability.
Features
Use Cases
- Key testing for fighting games like Street Fighter.
- Ghosting detection for The King of Fighters (KOF).
- New keyboard acceptance testing.
- Anti-ghosting performance evaluation for mechanical keyboards.
FAQ
What is keyboard ghosting?
When you press multiple keys simultaneously, some keyboards cannot correctly recognize all keys, causing some key signals to be lost or misidentified—this is keyboard ghosting.
How to determine if a keyboard has ghosting?
Press a set of keys simultaneously. If the displayed number of current keys matches the number you actually pressed, that combination has no ghosting.