Word Counter & Readability Checker Online
🔒 Privacy notice: Your text is not uploaded. It never leaves your device.
What is a word counter?
A word counter is a tool that counts the number of words, characters, sentences, and paragraphs in a piece of text. Writers, students, bloggers, and SEO professionals use word counters to ensure their content meets specific length requirements — whether it's a 1,500-word blog post, a 280-character tweet, or a 500-word essay.
How to use this word counter
Simply type or paste your text into the editor above. The tool will instantly display:
- Word count — total words in your text
- Character count — with and without spaces
- Sentence & paragraph count — useful for structure analysis
- Readability score — based on Flesch-Kincaid formula
- Reading & speaking time — estimated for average readers
- Unique words — helps measure vocabulary diversity
What is a readability score?
A readability score measures how easy or difficult your text is to read. This tool uses the Flesch Reading Ease score — one of the most widely used readability formulas. It considers average sentence length and average number of syllables per word.
- 90–100: Very easy — understood by a 5th grader
- 60–70: Standard — easily understood by 13–15 year olds
- 30–50: Difficult — best suited for college students
- 0–30: Very confusing — best understood by graduates
For most blog posts and web content, aim for a score between 60 and 70 — clear, direct, and easy to skim.
Who uses a word counter?
- Bloggers & content writers — to hit minimum word counts for SEO
- Students — to meet essay and assignment word limits
- SEO professionals — to check meta description and title lengths
- Product managers — to write concise PRDs and user stories
- Social media managers — to stay within Twitter/LinkedIn character limits
- Authors — to track chapter and manuscript progress
Frequently Asked Questions (FAQs)
Is my text saved or uploaded anywhere?
No. This tool runs entirely in your browser. Your text is never sent to any server, stored, or shared with anyone. It's completely private.
How is reading time calculated?
Reading time is based on an average reading speed of 238 words per minute, which is the commonly accepted average for adults reading digital content. Speaking time uses 130 words per minute.
What is the ideal word count for a blog post?
For SEO, most studies suggest 1,500–2,500 words for competitive topics. However, the best length is whatever fully answers the reader's question — quality always beats quantity.
What readability score should I aim for?
For general web content, aim for a Flesch Reading Ease score of 60–70. For technical content aimed at professionals, 40–60 is acceptable.
Does this tool work on mobile?
Yes. The tool is fully responsive and works on all screen sizes — phones, tablets, and desktops.