The directory

Useful tools,
clearly explained.

Every listing tells you how it runs, what it stores, and whether anything leaves your device. The collection stays intentionally small enough to be useful.

3 available Browser first

Browse the collection

All tools

Writing

Focused tools for practical browser tasks.

Text Case Converter Local Writing · Browser tool Convert text between sentence case, lowercase, uppercase, and title case privately in your browser. Open Word Counter Local Writing · Browser tool Count words and Unicode characters locally in your browser with clear, private rules for punctuation, whitespace, and international text. Open

Math

Focused tools for practical browser tasks.

Percentage Calculator Local Math · Browser tool Calculate percentages, ratios, and percentage change privately in your browser. Open

Useful tools,clearly explained.

All tools

Writing

Math

Useful tools,
clearly explained.