Letter Frequency Counter
Free online Letter Frequency Counter. Simple, fast, and secure tool running in your browser.
What is the Letter Frequency Counter?
The Letter Frequency Counter is an analytical text tool designed to calculate exactly how often each alphabetical character appears within a given block of text. This utility is especially useful for cryptographers cracking basic ciphers, linguists studying language patterns, or writers analyzing their own prose. By instantly generating a detailed breakdown of character usage, it provides valuable insights into the statistical composition of your document.
How to Use the Letter Frequency Counter
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1
Paste Your Text
Simply type or paste the text you want to analyze into the large input area.
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2
View the Analysis
The tool will automatically process the text and display a list or chart showing the exact count and percentage for every letter from A to Z.
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3
Filter and Export
You can sort the results alphabetically or by frequency, and easily copy the statistics for your own research or reporting.
Frequently Asked Questions
Does this tool count spaces and punctuation?
By default, the tool focuses specifically on the 26 letters of the alphabet. However, standard character counting metrics (like total spaces or punctuation marks) are often provided in a separate summary.
Is the counting case-sensitive?
Usually, the counter is case-insensitive, meaning it combines the counts for uppercase "A" and lowercase "a" to give you the total frequency of that specific letter.