DevToolsmith

Word Frequency Counter

Counts Unicode words using locale-aware word segmentation where supported.

Runs 100% in your browser — nothing is uploaded

Input
Tip: drop a file here28 chars · 46 bytes · 1 line
Result
0 chars · 0 bytes · 0 lines

Up to 200,000 input characters and 2 million output characters. Processing stays on this device.

Use Word Frequency Counter

Counts Unicode words using locale-aware word segmentation where supported. Start with the sample, select the options and run the tool. Copy or download the result after reviewing it.

Behavior and limits

Counts Unicode words using locale-aware word segmentation where supported. Punctuation and emoji are excluded. Case folding is optional and ties use a deterministic code-point order. Counts and percentages refer to word occurrences, not distinct spellings.

Example input

Hello hello world! 你好,世界。你好。

Expected behavior for the example

Counts hello twice and world once, with separate locale-aware words for the Chinese text.

Check important output in the application that will consume it. Use the tool directory to find related formats and tasks.

Frequently asked questions

How does Word Frequency Counter handle my input?

Counts Unicode words using locale-aware word segmentation where supported. Punctuation and emoji are excluded. Case folding is optional and ties use a deterministic code-point order. Counts and percentages refer to word occurrences, not distinct spellings.

Is my input uploaded or saved automatically?

Processing runs locally in this browser. Input and results are not saved automatically. Downloads happen only when you choose them. The static preview blocks scripts and external resources when one is available.