Widget builder
Build a customized SwapUnits widget. Choose categories and units to include, adjust the size, then copy the iframe code. Powered by SwapUnits branding is included automatically.
Configure
Categories
Units (optional)
Leave all unchecked to include every unit in the selected categories. Checkboxes narrow the list.
Length
Mass
Temperature
Time
Pressure
Area
Volume
Energy
Speed
Fuel Economy
Data Storage
Data Transfer Rate
Bitcoin
Currency
SI Unit Prefixes
Widget size
Embed code
Powered by SwapUnits
Preview
This is the live widget with your current selections.
To embed: copy the iframe code above and paste it into your site where you want the converter to appear. The width/height and selected categories/units are encoded in the iframe URL.