which social media platform has an open to work feature that users can add to their profile picture

The social media platform that has an "Open to Work" feature allowing users to add an "Open to Work" badge or frame to their profile picture is LinkedIn. This feature enables users to signal to recruiters and others that they are open to new job opportunities by displaying a green #OpenToWork frame around their profile photo. Users can customize the feature by specifying the types of jobs they seek and can control the visibility, choosing to share the status either with all LinkedIn members or only with recruiters. This feature makes profiles more visible to recruiters and increases the chances of receiving job-related messages.