Character Occurrence Count
Count occurrence and frequency of all characters in text, sorted by occurrence count in descending order, supports one-click export to TXT and Excel
Tool Introduction
Feature Overview
Online character occurrence count tool that can count occurrence and frequency of all characters in specified text. Paste text string and click count button to complete counting. System will automatically match occurrence count of each character in full text and display in table format, can directly export to TXT or Excel files for subsequent copywriting optimization, keyword extraction, text duplicate detection, etc. Statistical results are sorted by occurrence count in descending order. If you need to count occurrence of specified strings, you can use the text occurrence count tool.
Typical Scenarios
- Copywriting Optimization: Analyze character usage frequency in text to optimize text structure and word usage.
- Keyword Extraction: Identify characters with high frequency in text to assist keyword analysis.
- Text Duplicate Detection: Detect duplicate patterns in text through character frequency analysis.
- Data Analysis: Count character distribution in text data for data mining and analysis.
Usage Tips
- Character Counting: Supports counting all characters, including Chinese characters, English letters, symbols, numbers, spaces, etc.
- Frequency Calculation: Frequency = (Character occurrence count / Total text characters) × 100%, rounded to 2 decimal places.
- Sorting: Statistical results are sorted by occurrence count in descending order for easy viewing of most common characters.
- Data Security: All processing is done locally in browser, no data is uploaded to server, completely protecting user privacy.
Usage Instructions
Step 1: Paste the full text to analyze in the "Source Text" input box.
Step 2: Click "Start Count", system will automatically calculate occurrence count of each character and generate result table.
Step 3: Can choose to download TXT or Excel for further data processing, or clear to start counting again.
Step 4: Click show example to automatically load sample data for demonstration.
Frequently Asked Questions
How many characters can this tool count?
Theoretically unlimited, as long as browser can handle, thousands or tens of thousands of characters can be counted.
Can Chinese, English, symbols be counted?
Fully supported, including Chinese characters, English letters, symbols, numbers, spaces and all characters.
What's the difference between export formats?
Download TXT is suitable for saving and viewing, Excel is suitable for further data organization, analysis, and sorting.
How is frequency calculated?
Frequency = (Character occurrence count / Total text characters) × 100%, rounded to 2 decimal places.