# Develop Your Own Tools

You upload json that defines custom tools inside GenStudio.

<figure><img src="https://3436857153-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFkARfOkDnyuBY4SuepBL%2Fuploads%2Fgit-blob-d5b7d0457847a14b03729c5fe7fbcbf5e5a75db3%2FCustom%20Tools%20Upload%20Screen%20-%20GenStudio.png?alt=media" alt="Custom Tools Upload Screen   GenStudio"><figcaption><p>Uploading json that defines a custom tool</p></figcaption></figure>