Tools
A collection of useful tools for everyday tasks
Tools
White Screen
A full white screen to clean your display or test for dead pixels
Dead Pixel Test
Test your screen for dead, stuck, or defective pixels with multiple colors
Microphone Test
Test your microphone with live waveform visualization and volume meter
Speaker Test
Test your speakers and audio output with various tones and sounds
Webcam Test
Test your webcam with live preview, resolution info, and FPS meter
Keyboard Test
Test your keyboard keys with visual feedback and key information
Mouse Test
Test your mouse buttons, scroll wheel, and movement with visual feedback
Unit Converter
Convert units, portions, clothing sizes, mattress sizes, and more
Sankey Diagram
Create beautiful flow diagrams to visualize your budget, energy flows, or any data
Base64 Encoder
Encode text or files to Base64 format
Base64 Decoder
Decode Base64 encoded text or files
JWT Decoder
Decode and inspect JSON Web Tokens (JWT) with detailed claim analysis
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
Cron Expression Explainer
Parse and explain cron expressions with next scheduled run times
Laundry Symbol Decoder
Decode laundry care symbols on clothing labels to properly care for your garments
Power Plugs & Voltage by Country
Find power plug types, voltage, and frequency information for every country. Check if you need a travel adapter.
Pomodoro Timer
A minimal, distraction-free Pomodoro timer to boost your productivity