An AI that finds your weak keys, and a speed test with a certificate.

Type the line below — feel how it works, no install
Three real screens from the app — modes, typing with key hints, and the kids game.



Each finger reaches its key along an arc from the home row, rolling the wrist. That is exactly what the trainer builds.
The original trainer’s diagram — an arc from the home row (ASDF) to every key: which finger goes where and how
From the first keystroke to fluent typing of complex literary texts

Interface and exercises in English, Russian, Spanish, German, French, Italian and Portuguese. The language is detected from your system automatically.

Highlights the next key, the right Shift, finger zones and the motion arc from the home row. National layouts: QWERTY, AZERTY, QWERTZ.

Lessons that build up: from the home row (fj dk sl) to capitals, digits, symbols and full sentences. A map with locks and stars for accuracy.

Generates coherent words saturated with exactly the letters you struggle with. Metrics: Mastery, Pace and Rhythm of your keystrokes.

The app finds your problem keys from error stats, colors them on the diagram and drills exactly those.

Five disciplines — alphabet, words, digits, sprint — with medals and a real-time leaderboard.

A 1, 5 or 10-minute timer, a Net WPM goal, honest Gross/Net and accuracy. A PNG certificate with your name at the end.

Two text banks: Poe’s “The Raven” in every language and “Classics” — Pushkin, Shakespeare, Cervantes, Kafka, Proust, Dante, Machado de Assis.
Pick a look that fits you — settings, progress and language are saved

A light, focused theme built around speed, records and competition. Light and dark modes.

A warm, light palette and a calm pace without the pressure of a stopwatch.

A game with levels, stars and a helpful cat. Accuracy matters more than speed.
Free · no ads · ~2 MB
The fastest way to try it is to open it in the browser — nothing to install. Works offline on Windows, macOS and Linux.