How to lock your Twitter account for privacy with X's "Protect your posts" setting

To lock your Twitter account for privacy, turn on "Protect your posts" in X's settings.Open "Settings and privacy", then "Privacy and safety".Under "Audience and tagging", turn on "Protect your posts".Approve or deny each new follow request from then on.

The walkthrough below adds the exact steps, what your current followers keep, and the few things this setting does not hide.

How to lock your Twitter account in X's settings

Twitter is now X, and the setting that locks an account is called "Protect your posts". X's help page on protecting and unprotecting posts gives the same route for the apps and the website, with small differences in wording.

Four steps do it:

1. Open the menu. In the app, tap your profile photo, or the navigation menu icon if that is what you see. On the website, select the more icon.
2. Select "Settings and privacy".
3. Select "Privacy and safety".
4. Turn on "Protect your posts" under "Audience and tagging".

The last step looks different depending on where you are. One version of the app says to drag the slider to turn it on. The other app version and the website say to check the box.

Whichever version you see, the label to find is the same: "Protect your posts".

What "Protect your posts" does on X

It changes who can see what you post. X's page on public and protected posts sets out both states.

When you sign up, your posts are public by default, and anyone can view and interact with them. Public posts are visible to anyone, whether or not they have an account.

Protected posts are only visible to your X followers.

That is the whole idea behind the phrase "locking" an account.

X itself doesn't call it a locked or private account. Its term is protected posts, and that is the label to look for in the menu.

The lock icon that marks a protected Twitter account

Once protection is on, X marks the account. Its help pages describe a lock icon next to someone's name on their profile page or on their posts.

That icon is how other people know your posts are protected. It tells a visitor that following you needs your approval.

One point of confusion is worth clearing up. On X's help pages, a "locked" account is something else: a security or enforcement state that asks the owner to verify.

The lock icon has nothing to do with that. It marks a privacy choice you made.

Current followers keep access when you lock your Twitter account

This is the part most people miss. Turning on protection doesn't remove anyone.

X says accounts that began following you before you protected your posts will still be able to view and interact with your protected posts, unless you block them.

So locking the account closes the door to new visitors only. Everyone already inside stays.

If the reason you're going private is one particular follower, the setting alone won't solve it. Go through your follower list first, and read up on removing followers on a private Twitter account before you rely on the lock.

New followers on a protected X account need your approval

From the moment the setting is on, a follow becomes a request. X says you'll receive a request when new people want to follow you, which you can approve or deny.

Nobody new sees your posts until you approve them. A denied or ignored request gives the person nothing.

This puts a small job on you. Requests wait until you act on them, so a protected account needs checking now and then.

How to approve or deny follower requests on X

X's page on follower requests gives a short route:

1. Open the menu from your profile icon in the app, or from "More" on the website.
2. Select "Follower requests".
3. Approve or deny each one. In the app, tap the checkmark to approve or the X to deny. On the website, select "Accept" or "Decline".

Take a moment with each profile before you approve. A request from an account with no posts and no photo deserves a second look.

Approval is the only gate you have. After it, that person sees everything your other followers see.

Reposts are switched off on a locked Twitter account

Protection also limits how far a post can travel. X says your followers will not be able to use the repost icon to repost or repost with comment.

That keeps your words inside your follower list, at least through X's own buttons.

You can still repost and quote other people yourself. X notes that only people you have allowed to follow you will be able to view those.

For anyone who used the account to reach strangers, this is the real cost.

A protected account can't spread.

Can people search your posts after you lock your X account?

Only your followers can. X says your protected posts will only be searchable on X by you and your followers.

Search engines are covered too. Protected posts will not appear in third-party search engines such as Google search.

Direct links follow the same rule. Permanent links to your posts will only be visible to your followers.

If posts from an account that was always protected show up in search anyway, X treats it as a security sign. It says to change your password immediately and revoke untrusted third-party applications.

What happens to your old public posts on Twitter

They stop being public. X says posts you made while public will no longer be public on X, or appear in public X search results.

There is one exception, and X states it. A post may still be seen by someone who had it on their Home timeline before the change.

That person won't be able to interact with the post or see its details.

So the switch reaches backwards, with a short tail. Old posts are covered, not only new ones.

Replies from a protected X account reach only followers

Replies are posts, and they're protected as well. X says replies you send to an account that isn't following you will not be seen by that account.

This catches people out. You reply to a company, a journalist or a public figure, and they never answer, because they never saw it.

If you need to reach someone who doesn't follow you, a protected reply won't do it. Plan for that before you lock the account.

What locking your Twitter account does not protect

The setting has edges, and X lists them plainly:

• Media links: links to media shared on X are not protected, and anyone with the link will be able to view the content.
• Shortened links: links you share become t.co links, and anyone with one can reach the destination URL.
• Screenshots: your followers may still capture images of your posts and share them.
• Connected apps: third-party apps you authorized may be able to see your protected posts.

Protection controls who X shows your posts to. It can't control what an approved follower does with them.

Share a photo with that in mind. If the link to it leaves your follower list, the photo goes with it.

X can't remove copies of your posts from other sites

Protecting your posts changes X. It doesn't change the rest of the web.

X says so directly: it does not have the ability to remove content on websites other than X.com.

Anything that was copied, quoted or archived elsewhere while you were public stays where it is. For that, you'd have to contact the other site.

This is worth knowing before you count on the lock to undo an old post. It hides the post on X, and nothing more.

Accounts for minors on X start protected

X applies this setting by default for younger users. Accounts belonging to known minors, between 13 and 18 years old, will be defaulted to protected posts.

So if you're a parent checking a teenager's account, the lock icon may already be there.

A quick look under "Audience and tagging" tells you which state the account is in today.

How to unlock a Twitter account you protected

Go back to the same place. Under "Audience and tagging", uncheck the box or drag the slider back.

Think before you do. X warns that unprotecting your posts will cause any previously protected posts to be made public.

Everything you posted while locked becomes visible to anyone. X describes no option to keep the protected period hidden.

If you only want one post to be public, turning protection off is a heavy way to get there.

When locking your X account is the right privacy move

It fits when you want a known audience. Friends, family, a small community: people you would approve one at a time.

It fits less well in two cases.

If you want to be found, protection works against you, since strangers can't see or repost anything.

And if the problem is one person, a block is more direct. X's wording on existing followers already points there: they keep access unless you block them.

Many people use both. Lock the account for the general boundary, and block for the specific one.

A checklist for locking your Twitter account properly

Run through it once:

• Review your followers before you switch, since they all keep access.
• Turn on "Protect your posts" under "Audience and tagging".
• Check connected apps and revoke any you don't trust.
• Open "Follower requests" regularly and decide on each one.
• Treat media links as shareable, because X doesn't protect them.

Then look at your own profile for the lock icon next to your name. If it's there, the setting took.

Protected posts questions

Will a public Twitter account ever get follower requests?

No. X says accounts with public posts will never be asked to approve a follower request.

What happens to pending requests if you unprotect your posts?

They aren't accepted automatically. X says that if they're left pending, those accounts will need to follow you again.

Does X say anything about Grok and public posts?

Yes. X's page for parents and minors notes that if an account is set to public posts, posts from that account may be used for training Grok.