Lekuno レクノ

Free browser game · no account

15 Second Typing Speed Test

Measure typing speed and accuracy in a 15-second test using public-domain passages. See gross WPM, net WPM and your personal best for this duration.

Personal best:None

Ready when the game becomes available.

stage is always ad-free

How to play

Press Start, then type the displayed passage into the text box. The 15-second timer starts when you press Start. Match spaces, capital letters and punctuation; backspace is available for corrections.

Scoring and methodology

One word is five characters. Gross WPM = characters currently entered ÷ 5 ÷ elapsed minutes. Net WPM = correct characters ÷ 5 ÷ elapsed minutes. Accuracy = correct characters ÷ characters currently entered × 100. WPM is rounded to a whole number and accuracy to one decimal place. Backspacing removes characters from the current counts. A run also finishes when you reach the end of the passage, using actual elapsed time.

What this test can tell you

A short sprint is sensitive to a slow start or a few errors. Compare repeated 15-second runs on the same keyboard; it does not measure sustained typing endurance.

Typing passages

Practise with the same public-domain passage collection as all typing modes. Text includes spaces, punctuation and capital letters; changing the duration changes the timed session and its saved personal best.

Next up

Privacy Policy

Private by default: Lekuno requires zero registration, accounts, or personal data collection.

Game records, personal bests, and daily streaks are stored strictly on your local device in browser storage, under these lekuno: keys:

Clearing one key does not clear the others. To remove everything, clear site data for this domain in your browser settings.

This build sends no gameplay telemetry or personal identifiers to remote servers. Coarse page-view and game events are only transmitted if a deployment enables an analytics endpoint, and they never include keystrokes, fingerprints, or identity data.

Cookie Policy

Zero tracking cookies: Lekuno does not set third-party profiling or cross-site tracking cookies, and sets no advertising or cross-site identifiers of any kind.

We use browser-native storage only to retain your high scores, streaks and preferences on your current device. It stays on that device and is never uploaded. See the Privacy dialog for the exact keys used.

About Lekuno (レクノ)

Lekuno is a static-first collection of lightweight web games, reflex challenges, and daily puzzles designed for fast, focused play.

Every game is client-side, mobile-first, ad-free during gameplay, and respects player attention.

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All stats & achievements are stored securely on your local device.

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Cognitive Profile

Lekuno Cognitive Index: —

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