Text Analyzer & Word Counter - Check Readability & Keyword Density
Professional-grade text analysis with real-time insights and writing optimization tools
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Formatting Tools
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Free online text analyzer, word counter, and writing assistant. Beyond simple word counts, this tool offers advanced readability metrics (Gunning Fog, SMOG, ARI), detailed writing style analysis (passive voice, adverbs), and powerful text formatting tools. Perfect for writers, students, SEO professionals, content creators, and bloggers looking to polish their content to perfection.
How to Use Text Analyzer
Check Text Statistics
Paste your text into the input box to instantly see the total word count, character count (with and without spaces), sentence count, paragraph count, and letter count. The tool updates in real-time as you type or edit.
Deep Dive into Readability
Go beyond basic scores. Switch to the "Readability" tab to check the Gunning Fog Index, Coleman-Liau Index, SMOG Index, and Automated Readability Index (ARI). These metrics give you a comprehensive view of your text's complexity across different grade levels.
Analyze Writing Style
Use the "Writing" tab to audit your content for common issues. Detect overused adverbs, identify passive voice usage, and check your vocabulary richness (unique words). Use these insights to make your writing more direct and engaging.
Optimize for SEO
In the "SEO" tab, analyze your keyword usage with the "Top Keywords" list and N-gram analysis (2-word and 3-word phrases). Ensure your target keywords are present without stuffing, and discover recurring phrases that define your content's topic.
Format and Clean Text
Use the "Formatting Tools" toolbar to instantly clean up your text. Remove extra whitespace, deduplicate lines, sort lists alphabetically (A-Z or Z-A), convert case, or even reverse text with a single click.
Count Words for Essays & Assignments
Students can use this tool to ensure their essays meet strict word count requirements. It filters out empty spaces and lines to give an accurate word count for academic submissions.
Check Character Limits for Social Media
Writing a tweet or an Instagram bio? Use the character counter to keep your text within the limits (e.g., 280 characters for Twitter/X). The emoji counter helps you track visual elements in your posts.
Estimate Reading & Speaking Time
Planning a speech or a video script? The reading time calculator estimates how long it will take to read your text aloud (at 150 WPM) or silently (at 225 WPM).
Calculator Features
Comprehensive Text Metrics
Real-time counts for words, characters, sentences, paragraphs, lines, and emojis.
Advanced Readability Scores
Includes Flesch-Kincaid, Gunning Fog, Coleman-Liau, SMOG, and ARI for professional-grade analysis.
Writing Style Auditor
Detects and highlights potential issues like passive voice, excessive adverbs, and weak transition usage.
SEO & Keyword Analysis
Analyze keyword density and discover top 2-word (bi-grams) and 3-word (tri-grams) phrases.
Text Formatting Suite
Powerful tools to clean whitespace, deduplicate lines, sort lists, and convert text case instantly.
Privacy Focused
All analysis happens in your browser. Your text is never sent to any server, ensuring complete privacy.
Vocabulary Richness
Track unique word usage and average syllables per word to assess content depth and complexity.
Time Estimation
Accurate estimates for reading time and speaking time based on industry standards.
Letter & Character Stats
Precise character counts with/without spaces and emoji detection for social media optimization.
Line Operations
Add line numbers, sort lines, or remove duplicates - perfect for coding or list management.
Complete Function List
- Real-time word and character counting:
- Sentence, paragraph, and line counters:
- Flesch-Kincaid Grade Level & Reading Ease:
- Gunning Fog Index calculation:
- Coleman-Liau Index calculation:
- SMOG Index calculation:
- Automated Readability Index (ARI):
- Unique word count & vocabulary richness (Type-Token Ratio):
- Average syllables per word analysis:
- Passive voice detector:
- Adverb frequency counter:
- Transition word checker:
- Keyword frequency & density analysis:
- Bi-gram (2-word) & Tri-gram (3-word) phrase analysis:
- Reading time estimation (225 WPM):
- Speaking time estimation (150 WPM):
- Emoji counter:
- Case conversion (Upper, Lower, Title, Reverse):
- Find and replace functionality:
- Remove extra whitespace:
- Remove duplicate lines:
- Sort lines alphabetically (A-Z and Z-A):
- Add/Remove line numbers:
- Copy to clipboard & Clear text:
- Mobile-friendly responsive interface:
- Offline capable & Privacy-first:
Common Calculations & Examples
Example 1: Improving SEO Content
Problem: A writer needs to ensure their article targets "digital marketing" without overusing it.
Steps:
- Paste the draft article into the text analyzer.
- Check the "SEO" tab for "Top Keywords".
- Verify "digital" and "marketing" appear in the top list.
- Check the Bi-grams for "digital marketing" frequency.
- Ensure the density is natural (1-3%).
Explanation: Phrase analysis (N-grams) helps confirm you are targeting the right topics, not just single words.
Example 2: Simplifying Technical Writing
Problem: Making a technical manual accessible to beginners.
Steps:
- Input the technical text.
- Check the "Readability" tab.
- If Gunning Fog or SMOG scores are >12, the text is too complex.
- Identify long sentences and words with high syllable counts.
- Simplify until scores drop to 8-10.
Explanation: Multiple readability metrics provide a more robust assessment of text difficulty than just one.
Example 3: Cleaning Up a Data List
Problem: A user has a messy list of names with duplicates and extra spaces.
Steps:
- Paste the list into the tool.
- Click "Clean Space" to remove extra whitespace.
- Click "Dedup Lines" to remove duplicate entries.
- Click "Sort A-Z" to alphabetize the list.
Explanation: Formatting tools turn the text analyzer into a powerful data cleaning utility.
Example 4: Auditing a Blog Post
Problem: A blogger feels their writing is too "weak" or passive.
Steps:
- Paste the blog post.
- Check the "Writing" tab.
- Look at the Passive Voice and Adverb counts.
- If counts are high (red/orange indicators), rewrite sentences to be active.
Explanation: reducing passive voice and adverbs makes writing stronger and more direct.
Example 5: Checking Social Media Limits
Problem: Fitting a message into a Tweet (280 chars).
Steps:
- Type the message.
- Check the "Characters" count.
- Use the Emoji counter to see how many icons you used.
- Edit until the count is <= 280.
Explanation: Real-time character counting prevents posting errors.
Example 6: Preparing a Speech
Problem: Ensuring a speech fits within a 5-minute slot.
Steps:
- Paste the speech text.
- Check "Speaking Time" in the General stats.
- If it says ~7 mins, cut down content by about 300 words.
- Re-check until it says ~5 mins.
Explanation: Speaking time estimates are crucial for public speaking and video scripts.