What is a word counter?
A word counter tells you how many words, characters, sentences, and paragraphs your text contains. The good ones add reading time, speaking time, keyword density, and platform-specific character cap warnings.
This counter runs entirely in your browser with real-time counts, file upload (.docx/.pdf/.txt/.md/.rtf), platform presets (Tweet, SMS, meta, LinkedIn), keyword density analysis, and any-language support including CJK. Free with no ads, popups, or limits. WordCounter.net and EasyWordCount run ads and miss most of these features.
How It Works
Paste or type
Drop in your text. Or drag a .docx, .pdf, .txt, .md, or .rtf file. We extract and count instantly.
See live counts
Words, characters with and without spaces, sentences, paragraphs, reading time, speaking time. All in real time as you type.
Analyze deeper
Top 20 keywords by frequency, 2-grams, 3-grams, keyword density. Pro adds reading-level scoring.
Every feature, one tool
Real-time counts
Words, characters (with and without spaces), sentences, paragraphs. Updates as you type with no lag, no server round-trip.
Reading + speaking time
238 wpm for reading (Brysbaert 2019 meta-analysis). 150 wpm for speaking. Toggle fast (300), normal (238), slow (150) for different audiences.
Platform presets
Tweet (280), Bluesky (300), SMS (160), meta description (155), title tag (60), LinkedIn post (3,000), Instagram caption (2,200). Highlights when you cross the limit.
Keyword density
Top 20 most frequent words plus 2-grams (two-word phrases) and 3-grams. SEO content typically targets 1-2% density for the primary keyword.
Any-language support
Latin, Cyrillic, Greek, Arabic, Hebrew, and CJK (Chinese, Japanese, Korean). For CJK we count characters since those scripts do not use spaces.
Reading-level scoring (Pro)
Flesch-Kincaid Grade Level, Flesch Reading Ease, Gunning Fog, Coleman-Liau. Tells you the grade level and which sentences are dragging it up.
Selection mode
Highlight any block of text and the counter switches to selection mode showing word count for just the selected section. Useful for chapter or paragraph counts.
Privacy-first
Runs entirely in your browser. Nothing is sent to our servers. Paste confidential drafts, NDAs, internal docs without risk. Close the tab; the text is gone.
Why this counter
Unlimited free use
WordCounter.net runs ads. CharacterCounter has popups. EasyWordCount limits paste size. We give you the full counter free with no ads, popups, or limits.
0.5% accuracy vs Word
We follow the same word-boundary rules as Microsoft Word (whitespace + punctuation = boundary; hyphenated words count as one). Drift comes only from edge cases like em-dashes.
Honest about edge cases
PDFs with image content get a confidence score. CJK character counts get a clear note. Em-dash handling is documented. No silent miscounts.
Truly private
Browser-only processing. The text never leaves your machine. Compare to competitors who upload to servers and store for 'analytics.'
Who uses it
Students
Hit the 1,500-word essay cap exactly. Track word count per section. Reading-level scoring tells you when your prose is too dense for an undergrad audience.
Bloggers and writers
1,200 words is the SEO sweet spot for top-ranking posts. Track word count plus keyword density together so you do not over-optimize.
Marketers
Tweet caps, meta description caps, LinkedIn cutoffs. Platform presets save you from learning every limit by heart.
Authors
NaNoWriMo target tracking. Chapter-by-chapter counts in selection mode. Reading-time estimate so you know how long readers will spend with each chapter.
Real moments you would use it
Your essay must be under 1,500 words and Microsoft Word says 1,498 but you want to double-check before submitting.
You are writing a tweet thread and need to know which lines are over 280 characters. Live counter highlights crossings.
Your meta description must be under 155 chars to avoid SERP truncation. The counter alerts you when you cross the cap.
You are tracking your novel progress and need a chapter-by-chapter word count. Highlight each chapter; selection mode shows the count.
You are reviewing a contract and want to know how long it will take an exec to read. 238 wpm tells you the realistic reading time.
You are checking keyword density on a SEO post. The counter shows top 20 words and flags if your primary keyword is over 2%.
Versus the others
| Feature | Molixa | WordCounter.net | EasyWordCount | CharacterCounter |
|---|---|---|---|---|
| Free use | Unlimited, no ads | Free with ads | Free with ads | Free with popups |
| File upload | .docx/.pdf/.txt/.md/.rtf | Plain text only | Plain text only | Plain text only |
| Reading time | 238 wpm + presets | Single rate | Yes | No |
| Speaking time | 150 wpm | No | No | No |
| Platform presets | Tweet/SMS/meta/LinkedIn | Limited | Limited | Limited |
| Keyword density | Top 20 + 2-grams/3-grams | Single words | Single words | No |
| CJK support | Chinese/Japanese/Korean | Limited | Limited | Limited |
| Reading level (Pro) | Flesch-Kincaid + 3 more | Flesch only | No | No |
| Privacy | Browser-only | Server-side | Server-side | Server-side |
Frequently Asked Questions
Is the word counter free?▾
How is reading time calculated?▾
What is keyword density?▾
Does it work for any language?▾
Is my text private?▾
Can I get a character count for Twitter / SMS / meta tags?▾
What about reading level?▾
Can I count words in a specific section only?▾
Does it count words in different file formats?▾
Is it accurate compared to Microsoft Word?▾
Stop hunting for hidden character counts
Unlimited free use. Real-time counts. Platform presets. No ads. No popups. No signup.
Count words nowThe Word Counter page is built, reviewed, and maintained by the Molixa team. We use the tool we ship and update the docs when the behavior changes.
Related AI Tools
AI Content Detector
Check if text was written by AI with a sentence-by-sentence heatmap.
YouTube Video Summarizer
Turn any YouTube video into clear notes with chapters, quotes, chat, and flashcards.
PDF Summarizer
PDF summarizer with page citations, multi-doc compare, and domain templates.
AI Text Rewriter
Paraphrase in 10 modes with diff view, freeze words, and brand voice training.
AI Math Solver
Free math solver with step-by-step solutions, photo upload, and 4 learning modes.
AI Grammar Checker
Grammar checker with multi-tone preview, style guides, and 30+ languages.
Popular Tools
Watermark Remover
Brush over a watermark or object and remove it cleanly with AI. Pro/Plus.
JSON Formatter & Validator
Format, validate, tree-view, schema-gen, type-gen, diff. 100% browser-side.
Base64 Encoder/Decoder
3 variants side by side, image preview, hex dump fallback.
Regex Tester
Live regex tester with multi-flavor compare and click-to-insert cheatsheet.
CSS Gradient Generator
Create beautiful CSS gradients with a visual editor.
JWT Decoder
Decode + sign + verify HS256/384/512 in browser.
From the blog
- The Best Free Grammar Checker With No Word LimitGrammarly's free tier has caps it does not advertise. Here is a free grammar checker with no word limit per check, plus tone preview and your own style guide.Read article
- How to Summarize a Research Paper (Without Reading It Twice)You do not have to read a 30-page paper three times. Here is the reading order researchers actually use, plus a free summarizer that anchors every point to a page number.Read article
- Can Turnitin Detect ChatGPT? The Honest 2026 AnswerTurnitin claims 98% accuracy on AI detection. Independent testing tells a messier story. Here is what can Turnitin detect ChatGPT really means in 2026, false positives included.Read article