Free Utilities Tools Online

Encode or decode Base64 with full UTF-8 support.

Convert Unix timestamps (seconds or ms) to readable dates.

Count words, characters and estimate reading time.

Generate random UUIDs securely in your browser.

Percent-encode or decode URLs and query strings.

Convert text to camelCase, snake_case, kebab-case and more.

Compare two texts line by line and see what changed.

Convert numbers between decimal, binary, octal and hex.

Sort lines, remove duplicates and blank lines, or reverse order.

Generate placeholder paragraphs for mockups and layouts.

Turn any title into a clean, SEO-friendly URL slug.

Convert text to binary code and binary back to text.