Three steps to a faster lap
No account. No setup. Everything runs in your browser.
- 01
Start a lap
Pick 30, 60 or 120 seconds. The clock starts on your first keystroke.
- 02
Read the telemetry
See WPM, accuracy, errors, and the keys and words you missed most.
- 03
Run your drills
The coach builds two drills from your mistakes. Run one, then chase a new personal best.
What the coach actually does
Each step runs once your lap ends, using fixed local rules — no hidden servers or external AI.
- Step 1Input
Your keystrokes are captured against the passage.
- Step 2Analyze
Misses are counted per key and per word.
- Step 3Suggest
Two drills are generated from those counts.
- Step 4Done
The lap is saved and checked against your best.