How it works
Paste or type your text in the box and Letter Frequency Counter transforms it instantly — no button to press. The result updates live as you edit, runs entirely in your browser, and you can copy the output with one click.
Examples
- “letter frequency analysis” → “a: 2 ⏎ c: 1 ⏎ e: 4 ⏎ f: 1 ⏎ i: 1 ⏎ l: 2 ⏎ n: 2 ⏎ q: 1 ⏎ r: 2 ⏎ s: 2 ⏎ …”
Frequently asked questions
How do I use the Letter Frequency Counter?
Paste or type your text into the input box. Letter Frequency Counter processes it live and shows the result immediately — then just copy it. There is no limit on how much text you can process.
Is my data private?
Yes. The Letter Frequency Counter runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.
Is the Letter Frequency Counter free?
Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on text tools and the rest of the platform, you can use it as often as you like.
Popular in Text Tools
Remove Line Breaks & Spaces
Strip line breaks, extra spaces and tidy up messy text.
Slug Generator
Turn any title into a clean, URL-friendly slug.
Remove Duplicate Lines
Delete duplicate lines from a list, keeping the first of each.
Find & Replace Text
Find and replace text with optional case-sensitivity and regex.