Embeddable Converter Widgets
Add a fast, accurate unit converter to your website with a single line of code. Free forever. No API keys required.
Lightweight
Loads in under 1 KB. No JavaScript library required.
One-Line Install
Copy an iframe tag. Paste. Done.
14 Converters
Length, weight, temperature, and volume — all free.
How to Embed
- Pick a widget from the list below.
- Copy the iframe snippet.
- Paste it into your website’s HTML where you want the converter to appear.
Example snippet (CM to Inches):
<iframe src="https://unitsmadeeasy.com/embed/cm-to-inches" width="340" height="220" frameborder="0" scrolling="no" title="CM to Inches Converter"></iframe>Attribution: The widget includes a small “Powered by unitsmadeeasy.com” link. Please keep it visible — this is how we keep the service free.
Available Widgets
CM to Inches
Preview →<iframe src="https://unitsmadeeasy.com/embed/cm-to-inches" width="340" height="220" frameborder="0" scrolling="no" title="CM to Inches Converter"></iframe>Inches to CM
Preview →<iframe src="https://unitsmadeeasy.com/embed/inches-to-cm" width="340" height="220" frameborder="0" scrolling="no" title="Inches to CM Converter"></iframe>KG to LBS
Preview →<iframe src="https://unitsmadeeasy.com/embed/kg-to-lbs" width="340" height="220" frameborder="0" scrolling="no" title="KG to LBS Converter"></iframe>LBS to KG
Preview →<iframe src="https://unitsmadeeasy.com/embed/lbs-to-kg" width="340" height="220" frameborder="0" scrolling="no" title="LBS to KG Converter"></iframe>KM to Miles
Preview →<iframe src="https://unitsmadeeasy.com/embed/km-to-miles" width="340" height="220" frameborder="0" scrolling="no" title="KM to Miles Converter"></iframe>Miles to KM
Preview →<iframe src="https://unitsmadeeasy.com/embed/miles-to-km" width="340" height="220" frameborder="0" scrolling="no" title="Miles to KM Converter"></iframe>Meters to Feet
Preview →<iframe src="https://unitsmadeeasy.com/embed/meters-to-feet" width="340" height="220" frameborder="0" scrolling="no" title="Meters to Feet Converter"></iframe>Feet to Meters
Preview →<iframe src="https://unitsmadeeasy.com/embed/feet-to-meters" width="340" height="220" frameborder="0" scrolling="no" title="Feet to Meters Converter"></iframe>Celsius to Fahrenheit
Preview →<iframe src="https://unitsmadeeasy.com/embed/celsius-to-fahrenheit" width="340" height="220" frameborder="0" scrolling="no" title="Celsius to Fahrenheit Converter"></iframe>Fahrenheit to Celsius
Preview →<iframe src="https://unitsmadeeasy.com/embed/fahrenheit-to-celsius" width="340" height="220" frameborder="0" scrolling="no" title="Fahrenheit to Celsius Converter"></iframe>MM to Inches
Preview →<iframe src="https://unitsmadeeasy.com/embed/mm-to-inches" width="340" height="220" frameborder="0" scrolling="no" title="MM to Inches Converter"></iframe>Grams to Ounces
Preview →<iframe src="https://unitsmadeeasy.com/embed/grams-to-ounces" width="340" height="220" frameborder="0" scrolling="no" title="Grams to Ounces Converter"></iframe>Liters to Gallons
Preview →<iframe src="https://unitsmadeeasy.com/embed/liters-to-gallons" width="340" height="220" frameborder="0" scrolling="no" title="Liters to Gallons Converter"></iframe>Gallons to Liters
Preview →<iframe src="https://unitsmadeeasy.com/embed/gallons-to-liters" width="340" height="220" frameborder="0" scrolling="no" title="Gallons to Liters Converter"></iframe>