How to Make Your X Account Private.

The short answer

To make your X account private, open Settings and privacy, go to Privacy and safety, then Audience and tagging, and turn on Protect your posts. From then on only your followers see your posts, nothing can be reposted, and X says protected posts are kept out of Grok training.

On X, “private” is not a separate account type. It is one setting, called Protect your posts, and it applies to everything you have ever posted, not just what comes next.

That makes it a quick fix for a person and a heavy decision for a brand. Who can switch it, and when, is a question for Operations as much as for whoever holds the login.

How to make your X account private in the app

X’s help centre gives this path in the app:

1. In the top menu, tap your profile photo.
2. Tap Settings and privacy.
3. Tap Privacy and safety.
4. Under Audience and tagging, find Protect your posts.
5. Drag the slider to turn it on.

X’s own wording varies a little between versions. One version of the help page names the setting Protect your Tweets and uses a check box instead of a slider. If you see either, it is the same switch.

How to make your X account private on the web

On a desktop browser the path is almost the same:

1. Click the More icon.
2. Go to Settings and privacy.
3. Go to Privacy and safety.
4. Go to Audience and tagging.
5. Check the box next to Protect your posts.

You can also choose this when you first sign up. X lets a new account start with public posts or protected posts.

What changes the moment you protect your posts

X sets out the effects plainly, and each one matters for a different reason:

• New people who want to follow you send a request, which you approve or deny.
• Your posts, including the permanent links to them, are visible only to your followers.
• Your followers cannot use the repost button, so nothing you post can be reposted or quoted with a comment.
• Protected posts do not appear in search engines such as Google.
• Inside X, only you and your followers can find your posts through search.
• If you reply to an account that does not follow you, that account will not see the reply.

The last one catches people out. A protected account can still reply to anyone, but the reply only reaches your own followers, so a brand answering a customer who does not follow it is talking to nobody.

The followers you already have stay

Protecting your posts does not reset your audience. X says accounts that followed you before you switched can still see and interact with your protected posts unless you block them.

So if the reason for going private is one particular account, protecting your posts alone does not keep that account out. Block it as well.

What happens to the posts you already published

Your old public posts become protected too. X says they will no longer be public on X or appear in public X search results, and will only be viewable and searchable by you and your followers.

There is one gap. Someone who already had one of your posts on their Home timeline before the change may still see it, although they will not be able to interact with it or open its details.

Copies outside X are a separate matter. X says it cannot remove content from websites other than X.com, so a post already indexed or copied elsewhere needs dealing with there.

The catches the setting does not cover

Protecting your posts limits who can see them on X. It does not make anything you post secret, and X’s own help page lists the gaps:

• Your followers can still screenshot your posts and share the images.
• A third-party app you have given access to your account may be able to see your protected posts.
• A link you share in a protected post is shortened to a t.co link, and anyone with that link can reach the page it points to.
• Links to media you share are not protected. Anyone with the link can view the content.
• Followers can download or re-share links to media from your protected posts.

Before you rely on the setting, review which apps are connected to the account. That is the one gap you can close yourself.

What protected posts mean for Grok

X’s help page on Grok says X may share your public X data with xAI to train and fine-tune Grok and other generative AI models.

The same page says making your account private prevents your posts from being used to train Grok and xAI’s underlying models, and stops them being surfaced in response to user queries.

If you want to stay public but keep your posts out of training, there is a separate control. X’s path is Privacy and safety, then Data sharing and personalisation, then Grok and Third-party Collaborators, where you can untick the option that allows your public data and your Grok interactions to be used for training. X says you can still use Grok after opting out.

One detail sits underneath that. If you give a thumbs up or thumbs down on a Grok conversation, X says that conversation may be used for training even if you have opted out.

How to make your X account public again

Go back to Audience and tagging and turn Protect your posts off.

Know what that does before you do it. X says unprotecting your posts makes any previously protected posts public, so everything you posted while private becomes visible to anyone, whether or not they have an X account.

That is the decision to slow down on. Read back through what you posted while protected, and delete anything you would not want public, before you flip the switch.

Should a brand account ever be private

Almost never as a standing setting. A brand account on X exists to be found, reposted and replied to, and protected posts switch off all three: no reposts, no search engine visibility, and replies that only your followers can see.

There are narrower cases where it makes sense:

• A test or staging account the team uses to check how posts look before they go out.
• An account being wound down, where the goal is to stop new reach without deleting the history yet.
• A staff member’s personal account that has started drawing attention because of where they work.

Whatever the case, decide who is allowed to change the setting and write it down. A brand account that goes private by accident stops being repostable and drops out of search engines, and nobody decided that. Treating access and settings as part of social media management, rather than something anyone with the password can change, is what stops that.

Before you switch it on

Run through this list first:

• Are there followers you want gone? Block them, because protecting does not remove them.
• Which third-party apps can see the account? Remove any you no longer use.
• Do you want posts kept out of Grok training but the account to stay public? Use the Grok data sharing setting instead.
• Is anyone else posting to this account? Tell them, because their replies to non-followers will stop landing.

If the account is shared across a team, the bigger risk is not the setting but who holds the login. Our guide to managing social accounts without sharing passwords covers how to fix that.

Next step

If your accounts are run by several people and settings like this change without anyone deciding, NBK can help find the gap in the system and close it.