Utilities

Test your typing speed (WPM) and accuracy with live feedback

Multiple countdown timers with progress rings and fullscreen mode

Check your screen resolution, viewport size, and device information

Calculate days between dates, add/subtract time, find weekdays, and more

Find optimal bedtime or wake time based on 90-minute sleep cycles

Convert time between world time zones with meeting planner

Calculate your daily screen time across devices and see the impact on your health and productivity

Test and track your reading speed in words per minute with comparison benchmarks and book time estimates

Compare shipping rates across USPS, UPS, and FedEx with dimensional weight

Calculate and convert aspect ratios for images, videos, and screens with common preset sizes

Resize images in your browser with custom dimensions, aspect ratio lock, and quality settings

Convert between bytes, KB, MB, GB, TB and PB with decimal and binary modes