BitToolsKit / directory

Tools for focused work

A practical collection of browser-based utilities for text and development tasks.

JSON Tools

Format and validate JSON in your browser.

Check JSON syntax and see clear parser errors.

Compact valid JSON without changing its data.

Encode UTF-8 text or decode Base64, including Unicode.

Encode or decode URL components and structured URLs.

Count words, characters, sentences, and paragraphs as you type.

Convert text to common writing and programming case styles.

Compare two text passages and highlight what changed.

Test regular-expression matches against sample text locally.

Generate secure version 4 UUIDs in your browser.

Create placeholder text by words, sentences, or paragraphs.

Convert Unix seconds or milliseconds to readable dates.