> For the complete documentation index, see [llms.txt](https://docs.getlaika.app/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.getlaika.app/docs/fundamentals/laika-utilities/converters.md).

# 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)

![](/files/HpIC4HigBzXAb9xK110K)

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

![](/files/Bx5Y7p6LjuqKJRxWNU4g)

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