Install the extension.

Add Replx to your browser first so the rest of the setup flow has somewhere to connect.

Chrome Web Store page for Replx with the Add to Chrome button highlighted

Create an account and copy your key.

Create your Replx account, open Account, and copy the extension key shown at the top of the page.

Replx account page showing the Copy extension key button

Sign in to the extension.

Open the Replx extension inside X, paste your key into the sign-in field, and connect it to your account.

Replx extension sign in screen with the extension key field highlighted

Start replying.

Once signed in, choose a reply style under any X reply box and generate replies inside your real workflow.

X reply composer with Replx reply style buttons highlighted