# Typing Speed Test > Measure your typing speed in words per minute (WPM) with live accuracy tracking. Includes a dedicated code-typing mode for programmers and a per-key error heatmap. Free, no signup, runs entirely in your browser. The Typing Speed Test measures your words per minute and accuracy in real time, with a dedicated code-typing mode for programmers and a per-key error heatmap that shows exactly which keys slow you down. It runs entirely in your browser with no signup or ads. - **Live tool:** https://www.toolnova.org/diagnostics-tools/typing-test - **Category:** Speed Test & Diagnostics (https://www.toolnova.org/diagnostics-tools) - **Price:** Free - **Requirements:** Runs in a modern web browser · No signup · No install ## What this tool does - Live WPM & Accuracy: Real-time words-per-minute and accuracy percentage as you type, with raw WPM breakdown. - Selectable Durations: Run 15s, 30s, or 60s tests to benchmark burst speed and sustained typing stamina. - Developer Code Mode: Practice typing real code snippets — the only typing test built for programmers. - Per-Key Error Heatmap: See exactly which keys slow you down so you can target your weak spots. - Character-Level Highlighting: Every keystroke is marked correct or incorrect in real time as you go. - Privacy-First: 100% client-side. No text is uploaded, no account required, no ads in the way. ## How to use Typing Speed Test 1. **Pick a duration** — Choose a 15, 30, or 60-second test. 2. **Start typing** — Type the prompted text; each character is marked correct or incorrect live. 3. **Read your stats** — See net and raw WPM plus accuracy the moment you finish. 4. **Study the heatmap** — Check which keys caused the most errors and target them in practice. ## Common use cases - A job applicant benchmarks typing speed for a data-entry role. - A programmer practices typing real code snippets accurately. - A student builds speed for note-taking and exams. - A typist finds and drills their weakest keys with the heatmap. ## About ### How WPM is calculated Words per minute uses a standard five-characters-per-word measure, so 'net WPM' accounts for errors while 'raw WPM' counts everything you typed. Seeing both tells you whether to push for speed or focus on accuracy. ### A test built for developers Most typing tests use ordinary prose, which doesn't reflect coding. The code mode has you type real snippets full of symbols, brackets, and indentation — the characters that actually slow programmers down — so your score reflects real-world coding speed. ### Improving with the heatmap You can't fix what you can't see. The per-key error heatmap reveals exactly which keys you fumble, turning vague 'I'm slow' into a targeted practice list. Drilling your worst keys is the fastest route to a higher, more accurate score. ## FAQ ### How is typing speed (WPM) calculated? WPM is calculated as (characters typed ÷ 5) ÷ minutes elapsed, where every 5 characters counts as one 'word'. Net WPM subtracts errors, while raw WPM counts every keystroke. This tool shows both plus your accuracy percentage. ### What is a good typing speed? The average typing speed is about 40 WPM. 60-70 WPM is considered good, 80-100 WPM is fast, and professional typists often exceed 100 WPM. For programmers, accuracy matters as much as raw speed. ### Is this typing test free and does it require signup? Yes, it's completely free with no signup. The test runs entirely in your browser — your typing is never uploaded to a server, so it's fully private. ### What is the code typing test mode? Code mode replaces normal words with real code snippets (JavaScript, Python, and more) including symbols, brackets, and indentation. It's designed for developers who want to measure realistic coding typing speed, not just prose. ### How does the per-key error heatmap work? As you type, the tool records which keys you mistype most often. After the test, it highlights those keys so you can see your weakest keys at a glance and practice them deliberately. ### How can I improve my typing speed? Focus on accuracy before speed, keep your fingers on the home row, avoid looking at the keyboard, and practice daily. Re-run this test regularly to track your WPM improvement over time. ### How does the code typing mode work? It has you type real code snippets — including symbols, brackets, and indentation — so your measured speed reflects programming rather than plain prose. --- ToolNova — free, privacy-first browser tools. Most tools process data locally on your device. See https://www.toolnova.org/llms.txt for the full directory.