Developer Tools

Create strong randomized passwords instantly.

Format JSON for better readability.

Beautify and validate JSON with readable indentation.

Validate JSON and locate parsing errors.

Remove unnecessary JSON whitespace.

Encode or decode UTF-8 text with Base64.

Encode or decode URL components safely.

Encode or decode HTML entities.

Test regular expressions against sample text.

Build linear gradients with live CSS output.

Minify HTML for compact output.

Minify CSS comments and whitespace.

Perform safe basic JavaScript whitespace minification.

Convert Unix timestamps and human-readable dates.

Generate RFC 4122 version 4 UUID values.

Decode JWT header and payload locally without verification.

Convert HEX colors into RGB values.

Convert RGB color values into HEX.

Parse a URL query string into structured key/value data.

Convert integers between binary, octal, decimal and hexadecimal.

Format XML markup with readable indentation.

Apply readable line breaks and indentation to common SQL.

Build a clean HTTP header block from key/value rows.