Developer Typing Speed Test

100% PrivateBrowser-only execution

Sharpen your coding fingers. Test your WPM with developer-focused content including code snippets, JSON objects, and CLI commands.

Mode

Time

Press any key to start

WPM

100%

Accuracy

Mistakes

60s

Time Left

typing-test.dev

0/0

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Paste is disabled

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How It Works

Step 1 — Choose Mode

Pick from Developer Text, JavaScript, JSON, HTML/CSS, or Terminal content.

Step 2 — Set Duration

Choose 15s, 30s, 60s, or 120s. The timer starts on your first keystroke.

Step 3 — Start Typing

Characters highlight green (correct) or red (incorrect) in real time.

Step 4 — See Results

Get your final WPM, CPM, accuracy, and character stats when time is up.

Developer Text Modes

Developer

A clean API response should be validated before rendering...

JavaScript

const user = await fetch("/api/user").then((res) => res.json());

JSON

{"name":"Ansh","role":"developer","active":true,"level":5}

HTML / CSS

<div className="flex items-center justify-between px-4 py-2">

Terminal

git add . && git commit -m "feat: add feature" && git push

Secure & Local

This tool processes everything locally. No keystrokes, results, or personal data are ever saved or shared. Once you close the tab, all session data is cleared.

Frequently Asked Questions

WPM (Words Per Minute) is calculated using the standard formula: (correct characters ÷ 5) ÷ elapsed minutes. Dividing by 5 is the conventional definition of a "word". Only correctly typed characters count.

CPM (Characters Per Minute) counts only the correctly typed characters divided by elapsed minutes. It gives a more granular view of raw typing speed than WPM.

Accuracy = (correct characters ÷ total typed characters) × 100. Every incorrectly typed character reduces your accuracy score.

No. All calculations happen locally on your device. Nothing is saved or tracked.

Generic typing tests use common English words, but developers frequently type code, JSON, terminal commands and technical terms. This tool helps you build speed in the content you actually type at work.

Yes. The tool is fully responsive and works with mobile keyboards. Tap the typing area to bring up your keyboard and start the test.