Text Density Analyzer
Analyze character, word & sentence density in text.
Text Density Analyzer
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See how it works
Watch a quick simulation of this tool in action — no file needed.
How to use Text Density Analyzer
Follow these steps — everything happens instantly in your browser.
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Step 1. Paste or type your text into the box — density ratios update as you type.
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Step 2. Review the three density cards: chars/word, words/sentence and sentences/paragraph.
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Step 3. Check the total counts: characters, words, sentences and paragraphs.
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Step 4. Hit Copy to grab your text, or the eraser to start over.
Why use this tool
Private by design
All processing happens locally in your browser. Open DevTools → Network and you'll see zero file uploads. Ever.
Instant
No upload wait, no queue, no server round-trip. Results appear the moment you drop a file.
Free & unlimited
No accounts, no watermarks, no daily caps. Use it as many times as you like, forever.
Works everywhere
Desktop, tablet or phone — every tool is responsive and installable as a PWA for offline use.
Frequently asked questions
Everything you might want to know about text density analyzer.
❤️ This tool is free — forever.
Sharing it helps more people discover it, and ad revenue from visitors is what keeps it free. No accounts, no catch.
Word Counter
Live word, character, sentence & reading-time stats — private.
Text Statistics
Flesch Reading Ease, Flesch-Kincaid Grade & readability metrics.
Readability Score
Flesch Reading Ease, Flesch-Kincaid grade & SMOG index — local.
Keyword Density
Top 20 keywords with counts & density % — stop words excluded.
