# Converters

Converter is a handy feature that help convert one type of data to another type of data. It’s really handy when working with a lot of smart contract that have different data formats. Laika provides you with built-in Data Converters for your help.

These are the Converters available at the time of writing:

* Hash Converters
  * keccak256
  * ripemd10
  * sha256
  * sha512
* Unit Converter (Wei ↔ Gwei ↔ Ether)
* Number Converter (Decimal ↔ Hexadecimal)
* Ethereum Name Service (ENS) Resolver (Address ↔ ENS)

To start using these, go on over to the right side pane of your workspace and click on the ⇄ icon (Double Arrows)

![](https://4276181174-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBAYSQIWd7IsbIjaYskIf%2Fuploads%2FZDgyESMOqOMFrY9Y7H1o%2Fimage.png?alt=media\&token=74cf8ecf-ad17-4fad-a1bc-42b6eae63fd9)

This will open up the Converter menu where you can select the required converter for your application using the Choose Converter drop-down menu.

![](https://4276181174-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBAYSQIWd7IsbIjaYskIf%2Fuploads%2Fu04JJUjqfKFnRIO9crJk%2Fimage.png?alt=media\&token=fbcf6c3f-9091-44ff-90eb-4f84540dead2)

Just place your inputs in the input field and click on Convert, and Laika will do it for you.