Character Frequency Counter
Analyze character frequency distribution in any text with real-time statistics and visual charts
Input Text
Enter some text to see character frequency analysis
Character Frequency Counter
Analyze character frequency distribution in any text with real-time statistics and visual charts
Features
- Real-time character frequency analysis with instant results
- Visual bar chart showing frequency distribution
- Toggle case sensitivity, whitespace, and punctuation filtering
- Sort results by frequency or alphabetically
- Copy detailed results to clipboard
- 100% private — all processing happens in your browser
How to use
- Enter or paste your text in the input area.
- Adjust options like case sensitivity or whitespace filtering.
- View real-time frequency table, chart, and summary statistics.
- Sort results by frequency or alphabetically.
- Copy the results to clipboard for further use.
Tips & Best Practices
- Toggle case sensitivity to see uppercase and lowercase distributions separately.
- Use 'Ignore whitespace' to focus on visible characters only.
- The bar chart gives a quick visual overview of your text's character distribution.
- Sort alphabetically to quickly find a specific character's frequency.
- Copy results to paste into spreadsheets or reports.
FAQ
Is this tool free to use?
Yes, completely free with no registration, no limits, and no hidden costs.
Is my data private?
All processing happens in your browser. No data is ever sent to any server or third party.
Does it handle Unicode characters?
Yes, the tool fully supports Unicode including accented characters, CJK characters, emojis, and more.
Can I analyze large texts?
Yes, the tool handles large texts efficiently since all processing happens client-side.
What does the case-sensitive option do?
When enabled, 'A' and 'a' are counted separately. When disabled, all characters are converted to lowercase before counting.