Are your X (Twitter) bookmarks private?

Only you can see the posts you have bookmarked, and the person who wrote a post is never told you saved it. X's help center answers the question directly: "No, Bookmarks are private and are only viewable to you within your X account." There is no shared list, no notification, and no setting anyone else can flip to see what you have saved. You save a post by tapping the bookmark icon beneath it, and your saved posts sit under the Bookmarks item in your profile menu, visible to you alone.

That makes a bookmark the quietest thing you can do on X. A like notifies the author; a repost, a quote, or a reply attaches your name to someone else's post in public. A bookmark does neither. It is the one action that is both anonymous and silent.

This question gets asked hundreds of times a month because "private" is doing a lot of work in that sentence. Three things people assume stay private do not: the number of bookmarks a post has is public, X itself collects and can share what you bookmark, and the apps promising to show you who bookmarked your post are lying about data that does not exist. Here is each one.

One number is public: how many times a post has been bookmarked. X shows a bookmark count under posts, sitting next to the like and repost counts. Its help center draws the line between the number and the names in plain language: "anyone on X can see Bookmark counts on posts," but "we only show the total number of Bookmarks, not the specific accounts" that added it.

The count is a dead end if you are hoping to expand it. Tap a repost or quote count and you can see who did it. Tap the bookmark count and nothing opens, because there is no list behind it. There is also no setting to hide the count. The author and every reader see the same number.

X started showing that public count on iOS around March 2023 (its own algorithm code still carries the note that the "bookmark icon is available to ios only as of March 2023"). That rollout is where most of the confusion starts, because a number appearing in public reads, at a glance, like your private activity leaking out. It is not. Here is how a bookmark compares to every other thing you can do to a post:

The bookmark row is the only one with "no one" and "no" together. That is the whole privacy story in one line: a public count, no public names, no ping to the author.

If you saw a post claiming X is about to make your bookmarks public, it is a hoax, and it is a recurring one. A screenshot dressed up to look like an official X Engineering post has gone viral more than once, most recently in July 2025, claiming "bookmarks will be public for accounts that are not subscribed to X Premium." It came from a parody account. Fact-checkers traced the exact quote back to the real X Engineering account and found nothing. X has never announced or shipped public bookmark lists.

The hoax keeps working because two real events give it cover. The first is the March 2023 public count above. The second was December 11, 2023, when Musk said bookmarked posts would become searchable. "Searchable" means you can search your own saved bookmarks, not that anyone else can see them. Neither change touched who can view your list.

The honest version: the count has been public since 2023, the list has never been, and it has worked that way since bookmarks launched in February 2018, described at the time as "a private way to save Tweets." If a future change ever did make them public, it would be a documented product announcement, not a screenshot from an account with a joke bio.

No one can see who bookmarked a post, the author included, and any tool that says otherwise is lying about data that does not exist. The author sees the count and nothing else. There is no notification, no list of accounts, and nothing in X Analytics that breaks bookmarks down by who saved the post. The identities are not exposed anywhere, in the app or through X's developer API.

That is why a site or app promising to reveal who bookmarked your posts cannot deliver it. It is the same con as the "see who viewed your profile" apps: the data was never recorded on your side of the screen, so the tool is either inventing the list or harvesting your account to get it. The mechanism is almost always the "log in with X" prompt. You grant access, and the app keeps whatever permissions you approved, often enough to post on your behalf. The apps that claim to show you someone's deleted tweets lean on the identical trick.

It is not a harmless lie, either. The accounts these tools take over become the automated profiles that flood everyone else's replies, which is exactly the pattern our bot detection scores against. If you ever connected one, revoke it: Settings and privacy, then Security and account access, then Apps and sessions, and remove anything you do not recognize.

Your bookmarks are private from other users. They are not private from X. This is the line the reassuring blog posts skip, and it is the one that actually matters. X's current privacy policy says it "collects information about when you created bookmarks." What you bookmark is a data point X keeps about you.

It can also leave X. Under a policy update that took effect November 15, 2024, the data X collects, "including posts, likes, bookmarks and reposts," can be shared with third-party business partners, some of which use it to train AI models. You are opted in by default. The opt-out sits under Settings, then Privacy and safety, then Data sharing with business partners.

So the accurate statement, the one that beats the "bookmarks are never shared" line older guides still run, is this: what you bookmark is invisible to other people, and it is a record X holds and can share unless you turn that off. The real privacy question is not whether your followers can see your saved posts. It is whether you are comfortable with X keeping the list. If you export bookmarks to a third-party manager like Dewey, Raindrop, or Pocket, the same logic follows the data: your bookmarks are then only as private as whatever tool now holds them.

A bookmark quietly helps the post you saved, even though it stays private to you. Bookmarks are a real engagement signal in X's ranking. That is verifiable, not a guess: X's open-sourced algorithm scores a predicted "bookmark" action alongside likes, replies, and reposts (the code names the parameter BookmarkParam). Musk framed a bookmark as a "quiet like" back in January 2023, the same day X pushed the button onto iOS.

What you will also see, repeated across dozens of blogs, is that a bookmark is worth "10 times a like" (or 5x, or "+10"). That number is not in X's code. Every engagement weight in the open-sourced ranker ships set to zero, and the real values load from a private config X has never published. Bookmarks count; nobody outside X knows by how much; any specific multiplier is somebody's guess dressed as a fact. For what the open code does and does not tell you, we broke down how the For You feed actually ranks posts separately.

There is a real takeaway for anyone posting, though. Because a bookmark is silent, it is a cleaner signal than a like: someone saving a post to come back to is a stronger vote than a reflex tap. If you measure your own reach, bookmarks belong in the math next to what an impression actually is and what counts as a good engagement rate.

The two get conflated because both now hide the "who," but they are not the same thing. Likes became private on June 12, 2024: you can no longer open someone's Likes tab and scroll what they liked. That change is what spiked the "are my bookmarks exposed too" worry in mid-2024, and the answer was no, because nothing about bookmarks changed then.

The difference that survives is in the table above. A like still fires a notification to the author and still adds to a public like count. A bookmark does neither in terms of the author: it was private before June 2024, it was private after, and it has never pinged anyone. Likes went quiet recently; bookmarks were born quiet.

A bookmark is a pointer, not a copy. It saves a link to the post, not the post itself, so it inherits whatever happens to the original. That is worth knowing before you treat your bookmarks as a permanent library.

• The author deletes the post. The bookmark breaks and there is no recovery. X keeps no trash for bookmarks.
• The author goes private, blocks you, or gets suspended. The post goes dark and your bookmark goes with it. Saving a post from someone who later makes their account private does not keep it visible to you unless you follow and are approved.
• You clear your bookmarks. "Clear all Bookmarks" is permanent, with no undo. It is one tap and gone.

Organizing bookmarks into folders is a paid feature: it shipped with Twitter Blue and carried into X Premium, and the folders are always private, same as loose bookmarks. But a folder does not make anything survive a deletion. If you want a copy that outlives the original, save it outside X, in a real note, an archive, or a bookmark manager, before the post disappears.