Convert and transform data formats
View and edit CSV files
Generate QR codes for any content
Scan and decode QR codes
Convert between measurement units
Convert between number systems
Calculate date differences and add/subtract
Convert times between timezones
Convert between time units
View time in different cities
Precise stopwatch with laps
Countdown to any date or duration
Focus timer for productivity
Randomly pick items from a list
Find the week number of any date
Test your speakers and audio output
Test your microphone input
Test your display for issues
Test your touchscreen functionality
Online metronome with tempo control
Persistent notes with auto-save
Simple kanban task board
Test all your keyboard keys
Test your typing speed and accuracy
Convert audio files between formats
Free tabla beats, conga loops & drum patterns
