You can delete messages you sent, but the other person will still see them unless you unsend within a time limit

Facebook Messenger gives you two different ways to remove a message: delete and unsend. Delete removes the message from your own chat history, but the other person still sees it on their end. Unsend removes it from both sides — but only if you act within 10 minutes of sending it. After 10 minutes, unsend stops working and you can only delete from your own view.

Which one you need depends on what you're trying to do. If you want to clean up your own inbox, delete works fine. If you sent something you regret and want it gone from the conversation entirely, you need to unsend it before the 10-minute window closes.

Key Takeaways

  • Unsend removes a message from both your chat and the other person's chat, but only works within 10 minutes of sending.
  • Delete removes a message from only your own chat history; the recipient still sees it on their end.
  • Once the 10-minute unsend window closes, you can only delete from your own view.
  • Unsending a message does not notify the other person that you removed something — they will straightforward see the message is no longer there.

How to unsend a message within 10 minutes

Open the Messenger conversation and find the message you want to remove. On a phone, press and hold the message until a menu appears. On a computer, hover your mouse over the message and look for three dots or a menu icon. Tap or click the menu and select "Remove" or "Unsend" — the exact wording depends on your device and app version.

The message disappears from both your chat and the other person's chat. They will see a blank space where the message was, or sometimes a note saying the message was removed. No notification goes to them that you unsent it — they only notice if they were actively looking at the conversation.

How to delete a message from your own chat history

If more than 10 minutes have passed, or if you only want to remove the message from your own view, use delete instead. Press and hold the message on your phone, or hover over it on your computer. Select "Delete" from the menu that appears.

The message stays in the other person's chat. You will no longer see it in your conversation thread, but they can still read it, screenshot it, or refer back to it. This is useful if you want to clean up your own inbox without affecting what the other person sees.

Why the 10-minute limit exists

The 10-minute window is a balance between privacy and honesty. It gives you a brief window to catch mistakes — a typo, a message sent to the wrong person, or something you regret saying when ready. After 10 minutes, Facebook assumes the other person has already read it and may have acted on it, so removing it retroactively would be misleading.

This matters because unsending can feel like erasing evidence. If you unsend a message hours or days later, the other person might not remember what it said, and they could feel manipulated. The short window prevents that while still letting you fix genuine accidents.

What happens when you unsend on group chats

Unsend works the same way in group conversations as it does in one-on-one chats. The message disappears from everyone's view within the 10-minute window. After 10 minutes, you can only delete it from your own chat, and everyone else in the group still sees it.

Keep in mind that in a group, someone may have already screenshotted or quoted your message before you unsend it. Unsending removes the original, but it does not remove copies someone else made.

Deleting entire conversations

If you want to remove a whole conversation instead of individual messages, you can delete the entire chat thread. On your phone, find the conversation in your message list, press and hold it, and select "Delete." On a computer, right-click the conversation and choose "Delete." This removes the conversation from your inbox, but the other person still has their copy of all the messages.

Deleting a conversation does not unsend the messages in it. The other person can still see every message you sent. You are only cleaning up your own message list.

Privacy and what you should know before sending

Unsend is a useful tool for accidents, but it is not a privacy may provide. The other person can screenshot a message before you unsend it. They can also see that a message was removed — the blank space or removal notice is visible to them. If you are worried about something you said, unsending it quickly is better than leaving it, but it is not the same as if you never sent it at all.

The safest approach is to think before you send. Messenger keeps records of conversations on Facebook's servers, and unsending only removes the visible message from the chat — it does not erase it from backups or investigations if they ever happen. If something is sensitive enough that you are considering unsending it, it may be sensitive enough to say in a different way or in a different medium.

Frequently Asked Questions

Does the other person get notified when I unsend a message?

No notification is sent to them. They will straightforward see that the message is no longer in the conversation. If they were not actively looking at the chat when you unsent it, they may not notice at all.

Can I unsend a message after more than 10 minutes?

No. After 10 minutes, the unsend option disappears and you can only delete the message from your own view. The other person will continue to see it in their chat.

What if I unsend a message but the other person already screenshotted it?

Unsending removes the message from Messenger, but it does not remove copies the other person made. If they took a screenshot before you unsent it, they still have that image. Unsend only controls what appears in the Messenger app itself.

Does deleting a conversation delete messages for the other person too?

No. When you delete a conversation from your inbox, it only disappears from your view. The other person still has all the messages in their chat history. Deleting is only for cleaning up your own message list.

Can I unsend messages on Messenger on a computer?

Yes. Hover your mouse over the message you want to remove, click the three dots or menu icon that appears, and select "Remove" or "Unsend." The same 10-minute limit applies on desktop as it does on phones.