Free online stopwatch with lap tracking, split times, and millisecond precision. Start, stop, reset, and record laps instantly in your browser.
Free online stopwatch with lap tracking, split times, and millisecond precision. Start, stop, reset, and record laps instantly in your browser.
All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.
Compare two texts and find differences with side-by-side and unified views. Highlight changes at word or character level with clean, intuitive interface.
Calculate Linux file permissions (rwx) in both octal (755) and symbolic (-rwxr-xr-x) formats visually.
Track time across multiple cities and timezones simultaneously. Features real-time updates, DST support, day/night indicators, and time comparison table.