> For the complete documentation index, see [llms.txt](https://potion-seller.gitbook.io/potion-seller-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://potion-seller.gitbook.io/potion-seller-en/tutorials/install-the-metamask-extension.md).

# Install the Metamask extension

1- Enter [https://metamask.io](https://metamask.io/)/ and click on the “Download” o “Download now” button

![](https://2632393415-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FF7ALTcjccoZzXIj99W0j%2Fuploads%2FSAqRzqY0jTbCm84UpJ0e%2Fimage.png?alt=media\&token=c99a5003-0c81-4fd9-8fea-a6ca297f79e0)

2- Select  your web browser and click on the button “Install Metamask for (browser)”

![](https://2632393415-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FF7ALTcjccoZzXIj99W0j%2Fuploads%2F04iOSiehVkNOfp3gqjuS%2Fimage.png?alt=media\&token=0c371144-dafe-4053-b14e-77f630f8f250)

3- When “Add Metamask?” Tab appears, give click on “Add extension” to start the installation in the browser and confirm the indications that appear.

![](https://2632393415-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FF7ALTcjccoZzXIj99W0j%2Fuploads%2FjN4PAHb1uDFcydBuxaqW%2Fimage.png?alt=media\&token=2a8dc2ed-f9e0-49ae-be41-932d0926e90e)

Once the installation is complete, a Metamask “Welcome” screen should appear.