Developer

Generate random UUID v4 values instantly, no registration required.

Test regular expressions against text and inspect matches.

Format and beautify HTML to make it easier to read.

Minify HTML by removing unnecessary whitespace and comments.

Convert colors between HEX, RGB and HSL quickly.

Decode a JWT header and payload locally without verifying its signature.

Generate SHA-256 and other browser-supported hashes.

Convert simple HTML to Markdown quickly.

Convert basic Markdown to HTML ready to copy.

Minify CSS by removing unnecessary spaces and comments.

Minify basic JavaScript directly in your browser.

Encode and decode HTML entities such as <, >, &, and quotes.