More Than Just a Word Counter
A complete text analytics suite — built for writers, SEO professionals, students, and developers.
⚡ Real-Time Counting
Every stat updates instantly as you type — zero lag, zero button pressing. Words, characters, sentences, paragraphs, all live.
💾 Auto-Saved in Browser
Your text is automatically saved to your browser's local storage every time you stop typing. Refresh the page — it's still there.
🔍 Keyword Density
See the top 8 most-used keywords ranked by frequency with visual density bars. Essential for SEO writers.
📊 Readability Score
Flesch-Kincaid score maps your text to a grade level — from Elementary to Graduate. Match your content to your audience.
🎯 Word Goal Tracker
Set a target word count and watch a progress bar fill as you write. Perfect for essays, articles, and novels.
🔒 100% Private
Your text never leaves your device. All analysis is done locally in JavaScript. No server, no storage, no tracking.
Free Online Word Counter — Real-Time Text Analysis
The InstantConvert Word Counter is a powerful, free online tool for writers, bloggers, students, SEO professionals, and anyone who needs to measure text. Unlike basic counters, it provides reading time estimates, keyword density analysis, a Flesch-Kincaid readability score, a word goal tracker, and browser-based auto-save — all updating in real time as you type.
What Gets Counted?
- Words, Characters, Characters Without Spaces
- Sentences, Paragraphs, Lines
- Unique Words & Vocabulary Richness
- Average Word & Sentence Length
- Reading Time (238 WPM), Speaking Time (130 WPM)
- Top Keywords & Density for SEO analysis
- Flesch-Kincaid Readability Score & Grade Level
What Is Auto-Save?
Every time you pause typing, your text is automatically saved to your browser's localStorage. This means if you close the tab, refresh the page, or restart your browser, your text will be restored exactly as you left it. No account, no cloud, no server — it stays only on your device.
What Is Readability Score?
A Flesch-Kincaid score of 60-70 is ideal for most web content — readable by a 13-15 year old. Academic writing scores 30-50. Higher scores mean easier reading. Lower scores mean more complex text. Match your score to your target audience for maximum engagement.