字符频率计数器
分析文本中每个字符的频率
Character Frequency
Analyze character frequency in text
Character Frequency Analyzer counts and displays the frequency of each character in your text. Perfect for cryptanalysis, language analysis, and text pattern recognition. Identify most common characters instantly.
Características Principales
Count character frequency
Display top characters
Frequency bar charts
Exclude spaces/newlines
Sort by frequency
Visual analysis
How to Use Character Frequency
Paste Text
Input text for frequency analysis
Auto-Analyzes
Character counting happens automatically
View Results
See top 20 characters with frequencies
Review Chart
Check bar chart showing relative frequencies
Analyze Patterns
Use data for text analysis or cryptography
Casos de Uso
Analyze text for cryptanalysis
Study language letter frequency
Identify text patterns
Debug data encoding
Preguntas Frecuentes
What is character frequency?
It is the count of how many times each character appears in text.
Why is this useful?
Frequency analysis helps crack simple ciphers and analyze language patterns.
Are spaces counted?
Spaces and newlines are excluded from frequency analysis.
Is case-sensitive?
Analysis is case-insensitive (a and A are treated same).