Find Top Letters
Analyze letter frequency in your text and find the most common characters.
Enter some text to see analysis
Paste your content above or try one of our examples below to get started.
Try These Examples
English Text
Standard English pangram for letter analysis.
Code Snippet
Analyze character frequency in programming code.
Multi-language
Text with accented characters for frequency analysis.
Repeating Pattern
Pattern with uniform letter distribution for testing.
Why Use Letter Frequency Analysis?
Letter frequency analysis is a powerful tool used in linguistics, cryptography, and data science. By understanding which characters appear most often in a text, you can uncover hidden patterns, identify languages, and even solve complex substitution ciphers.
- Language Identification: Different languages have distinct letter frequency distributions.
- Cryptography: A fundamental technique for breaking simple substitution ciphers.
- UX Design: Optimize keyboard layouts or character input systems based on usage data.
Key Features
Our tool provides a comprehensive analysis of your text with advanced filtering and sorting options:
Real-time Analysis
Results update instantly as you type or change settings.
Smart Filtering
Exclude numbers, symbols, or spaces to focus on what matters.
Visual Reports
See distribution percentages with clear progress bars.
Secure & Private
All processing is done locally; your data never leaves your device.