All Tools

Estimate calories burned for 60+ exercises and activities using MET values from the 2024 Compendium of Physical Activities.

Turn a goal finish time into per-km or per-mile splits for any race, with even, negative, or positive split strategies.

Interval timer for HIIT, Tabata, EMOM and custom workouts. Set work/rest periods, rounds, sets, and get audio cues to stay on track.

Calculate your Wilks-2 and DOTS scores to compare powerlifting performance fairly across body weight classes.

Create custom word search puzzles from your own words or a preset theme. Set the grid size and difficulty, then play in your browser or print it.

Track scores for board games, card games, and sports. Add up to 20 players, manage rounds, review history, and use the built-in timer for timed games.

Test love compatibility across 10 weighted factors — personality, values, lifestyle, communication, zodiac, and more — for an overall match score.

Measure your reflexes with visual, audio, and sequence memory tests. See your best, average, and median times plus a performance ranking each round.

Dual-mode game timer: a Chess Clock for 2 players and a Turn Timer for up to 8. Supports Fischer and Bronstein increment, presets, and custom time.

Ask the Magic 8 Ball any yes-or-no question and shake to reveal one of 20 classic random answers.

Fake hacking screen: mash any keys and realistic code streams onto a dark terminal. Switch themes and code sources, paste your own code, and trigger Access Granted popups.

Get a random joke with one tap from nine categories — dad jokes, puns, knock-knock, programming, and more. Reveal punchlines, save favorites, and share.