Bookmarks on X are a list of links to content someone else can delete. Share a post into Fav and the text, the images, and the video are copied into your own library, with an AI summary and tags so you can actually find it again.
Long posts are saved as text you can search, not as a screenshot. The AI summary gives you the gist at a glance in your library, and search-by-meaning finds the post later even if you only remember roughly what it argued.
Deleted posts, suspended accounts, and expiring media tokens all break a bookmark. Because Fav re-hosts the media into your own storage at save time, your copy keeps working — this is the single most common reason people move their X bookmarks into Fav.
Yes, including posts with several clips — each one is kept as its own playable item with a cover frame.
Your save keeps working. The text, images, and video were copied into your library when you saved, and the original link is kept alongside them for attribution.
No. Fav reads only what is publicly visible and never asks for your X credentials.
Fav is an independent app. It is not affiliated with, endorsed by, or sponsored by X Corp.; those names and marks belong to their respective owners.