Plex Poster Assistant is a Chrome extension developed by jamiebclark that aims to assist users in managing poster art within their Plex library. This extension allows users to update poster art while browsing in Chrome, making it easier and more convenient to keep their Plex library visually appealing.

One of the main features of Plex Poster Assistant is its ability to check the page for poster art. This means that when users are browsing through their Plex library, the extension will automatically scan the page for any available poster art. This feature saves users time and effort, as they no longer have to manually search for and upload poster art for each item in their library.

Additionally, Plex Poster Assistant also accepts user-inputted image URLs. This means that if users have a specific image they want to use as a poster, they can simply input the URL and the extension will update the poster art accordingly. This feature provides users with flexibility and customization options for their Plex library.

Overall, Plex Poster Assistant is a useful Chrome extension for Plex users who want to easily manage and update poster art within their library. With its ability to check for poster art and accept user-inputted image URLs, this extension streamlines the process of maintaining a visually appealing Plex library.