MrTools

Tool collection

Text tools

Simple, responsive text utilities for writing, editing and preparing content without uploads. Count locale-aware words, Unicode characters and lines, or convert letter case while preserving punctuation and spacing. Text is limited to 2 MB and remains inside this browser.

Available now

Popular tools

Word Counter

Recently launched

Word Counter

Related guides

How to count words and characters accurately

Word, character and line counts answer different questions and depend on clearly stated rules.

Read guide

02 · Answers

Frequently asked questions

Is my text stored?+

No. Published text tools process the text locally in your browser.

How are words counted?+

The counter uses the browser’s locale-aware Intl.Segmenter where available, with a Unicode fallback.

Does case conversion rewrite punctuation?+

No. It changes letter case while preserving the original punctuation and whitespace.