UltCalc – Free Online Utility Tools
A collection of free online utility tools you can use instantly without installing anything.
Compass
Check direction and bearing using your smartphone.
Speedometer
Measure your current speed using GPS.
Area Measurement
Calculate distance and area directly on the map.
Gomoku
Play 15×15 Gomoku in your browser
Current Time (Seconds)
Show local time and UTC in real time with seconds.
Barcode Generator
Generate and download barcodes such as CODE128, EAN-13, and UPC.
HomePage.tools.qr.title
HomePage.tools.qr.desc