Generate random valid port numbers for testing. Filter by well-known, registered, or dynamic ranges. Exclude common ports.

Parse browser, OS, and device from User-Agent string. Extract detailed client information for debugging.

Format and beautify SQL queries with proper indentation. Supports SELECT, JOIN, WHERE clauses and more.

Convert between binary, hexadecimal, octal, and decimal instantly. Essential for low-level programming and debugging.

Convert between LF, CRLF, and CR line endings. Detect and fix line ending inconsistencies across platforms.

Generate CSS gradients visually. Export linear, radial, and conic gradients with customizable color stops.