What link saver for iPhone keeps a preview image of Instagram and TikTok links?

Instagram and TikTok often refuse outside apps that try to fetch a preview, and that is why many bookmark tools show a blank tile or a login wall. Nemos uses the preview shown in the share sheet when you share from the app, so what you saw is what you keep.

The image gets stored with the item. It stays in your library as part of the save, which helps you scan a folder by sight. Nemos will not swap a good preview for a worse one when it refreshes a link later.

You can test this in a minute: share three Reels and three TikToks and see how they look in your library. The preview is a picture, not the video. Tapping the item opens the original post, so if the creator removes it, the post will be gone even though your preview remains.

When something else fits better: if you need the video file, use a tool that saves videos, within the creator's rights.