All Tools
Browse and discover powerful tools to enhance your productivity
Pop virtual bubble wrap for instant stress relief with realistic sounds and satisfying visual effect...
Calculate running pace, finish time, or distance. Enter any two values and get the third automatical...
Generate realistic fake Blue Screen of Death screens to prank your friends. Supports Windows 11/10,...
Simulate a cracked screen to prank your friends. Tap anywhere to create realistic glass crack effect...
Simulate a fake file download that never finishes. Choose preset filenames, adjust speed, and watch...
Estimate your one rep max (1RM) from the weight and reps you can lift, using 7 proven strength formu...
Estimate your VO2 max aerobic fitness level using Cooper test, beep test, race results, or heart rat...
Estimate calories burned for 100+ exercises and activities using scientifically-backed MET values fr...
Plan your race pacing strategy with even, negative, or positive splits for any distance from 5K to u...
Interval timer for HIIT, Tabata, EMOM and custom workouts. Set work/rest periods, rounds, sets, and...
Calculate your Wilks-2 and DOTS scores to compare powerlifting performance across different body wei...
Create custom word search puzzles with your own words. Choose grid size, difficulty level, and play...