A TikTok you liked is buried in an endless list within a week. Share it into Fav and the clip, the caption, and the creator are kept in your own library — summarised, tagged, and searchable by what the video is about.
Saved video is the hardest thing to search: there are no words in it. Fav writes a summary and tags for each clip and lets you search by meaning, so "the one about sourdough starter" finds it without a filename or an exact caption.
Collections work right up until there are enough saves that picking the right collection becomes its own problem — and the sorting is manual work at exactly the moment you're least inclined to do it, mid-scroll. Fav takes the other approach: nothing needs filing, because every save is described and tagged as it arrives. A library of thousands is meant to be searched, not browsed.
Any saved video can be written back to your own gallery at the quality you choose, for offline viewing — and it stays in Fav either way.
No, and it's not where to start. Fav keeps what you share into it from here on, so the library that becomes useful is the one you build going forward. Moving an existing collection across in bulk isn't something Fav does for you today.
Yes. Save the video back to your device's gallery from inside Fav, at the quality you pick. Your Fav copy stays available too.
Yes. Douyin posts are supported the same way — the clip, the caption, and the creator are kept, with an AI summary and tags.
No. Fav saves what is publicly viewable and never asks for your TikTok credentials.
Fav is an independent app. It is not affiliated with, endorsed by, or sponsored by TikTok or ByteDance; those names and marks belong to their respective owners.