Character / Word Frequency

Analyse how often each character or word appears in your text.

What Is Character / Word Frequency?

Character / Word Frequency Analyse how often each character or word appears in your text — free, instant, and no signup required. Analyze character and word frequency in any text. See which words and letters appear most often. Free text frequency analysis tool. It runs entirely in your browser so no data is sent to any server. No account needed, no usage limits, works on any device.

character frequencyword frequency countertext frequency analysisletter frequencyword occurrence countertext analysis tool

How to Use Character / Word Frequency

Open Character / Word Frequency above, paste or enter your input, and results appear immediately. No button to press — the tool updates as you type. Use the copy button to grab your output. All character frequency processing happens instantly in your browser.

Why Use Character / Word Frequency?

Character / Word Frequency is 100% free with no hidden costs. It works offline after the page loads since everything runs in your browser. Your data never leaves your device. There are no usage limits, no watermarks, and no forced sign-up. The interface works on desktop, tablet, and mobile.

Key Features

Real-time processing
Browser-based privacy
No file size limits
Copy to clipboard

Who Uses Character / Word Frequency?

Professional character / word frequency tasks
Quick analyse how often each character or word appears in your text checks
Learning and practicing text skills

Common Mistakes to Avoid

Not verifying that input data is properly formatted before submission
Assuming the tool handles edge cases that require manual validation

Tips for Character / Word Frequency

For best results with Character / Word Frequency: paste clean input without extra formatting. Use the copy button rather than selecting text manually. Bookmark this page for quick access. If you need related functionality, check the related tools in the sidebar. All results are generated locally — refreshing the page resets the input.

More Text Manipulation Tools

Character / Word Frequency is part of the Text Manipulation Tools topic. Explore related tools in this cluster:

Privacy & Security

Character / Word Frequency processes all data entirely within your browser using JavaScript. No text, files, or personal information is transmitted to any server. Your data stays on your device, making this tool safe for sensitive content. We do not track usage, store inputs, or share data with third parties. The tool works offline after the initial page load and requires no account to use.

Frequently Asked Questions

Find answers to common questions about this tool.

Does the counter distinguish between uppercase and lowercase letters?

By default, case is combined (A and a count as the same character). Toggle "Case Sensitive" to count them separately.

How are spaces and special characters counted?

All characters are counted, including spaces, tabs, and newlines. You can toggle "Ignore Whitespace" to exclude them from the frequency table.

What is the maximum text size for analysis?

The tool accepts up to 500,000 characters. For longer texts, results may be slower due to the character-by-character processing.

Can I export the frequency table as CSV?

Yes. Click "Export CSV" to download a comma-separated file with character, count, and percentage columns.

Why does my text show characters I did not type?

Invisible Unicode characters like zero-width spaces or non-joiner characters are detected and displayed. Use the "Show Invisibles" toggle to identify them.