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10 Tech How-To

How to Unsend iMessages in iOS

Guide 10-6243 · Updated · Step by step

This guide shows you how to unsend an iMessage after you’ve sent it, a feature that can save you from typos, wrong recipients, or messages sent in haste. You’ll need an iPhone or iPad running iOS 16 or later, and both you and the recipient must be using iMessage (blue bubbles) for the unsend feature to work.

What You’ll Need

  • An iPhone or iPad with iOS 16 or later installed.
  • iMessage enabled (Settings > Messages > iMessage).
  • The message must have been sent as an iMessage (blue bubble), not as a standard SMS/MMS (green bubble).
  • Both you and the recipient must be using Apple devices with iMessage active.

Step-by-Step

  1. Open the Messages app on your iPhone or iPad.
  2. Navigate to the conversation that contains the message you want to unsend.
  3. Locate the message bubble you wish to retract. It can be a text, photo, video, or even a sticker.
  4. Press and hold on the message bubble. A context menu will appear with several options.
  5. Tap Undo Send from the menu. The message will immediately disappear from your screen and the recipient’s screen, and a note will appear in the conversation saying “You unsent a message.”
  6. If you want to replace it, tap the text field and type a new message, or simply leave it as is.

Common Mistakes

  • Holding too long or too short: If you tap and release too quickly, the menu may not appear. Press firmly (or hold) until the options pop up.
  • Using it on SMS/MMS: The feature only works on iMessage. If the bubble is green, you won’t see “Undo Send” — you’ll only see “Copy” and “More.”
  • Waiting too long: You only have about 2 minutes after sending to unsend. After that, the option disappears permanently.
  • Assuming the recipient won’t see it: If they’ve already read the message before you unsend it, they will still know you sent something. The unsend feature doesn’t erase their memory or notification history.

Tips

  • Use “Undo Send” within the 2-minute window for best results. The countdown starts the moment the message sends.
  • If you want to edit a message instead, use the “Edit” option in the same context menu. You can edit up to 5 times within 15 minutes of sending.
  • Remember that unsending a message will show a system note in the conversation, so the recipient will know a message was removed.
  • To avoid needing to unsend, double-check the recipient and message content before hitting send, especially for sensitive or work-related messages.

Troubleshooting

If you don’t see the “Undo Send” option, try the following:

  • Check your iOS version: Go to Settings > General > Software Update. If you’re on iOS 15 or earlier, the feature isn’t available. Update to iOS 16 or later.
  • Confirm it’s an iMessage: Look at the bubble color. If it’s green, the message was sent as SMS/MMS and cannot be unsent. You can force iMessage by toggling off “Send as SMS” in Settings > Messages, but this only affects future messages.
  • Check the recipient’s status: If the recipient has iMessage disabled or is on an Android device, the message will be sent as SMS and can’t be unsent.
  • Restart the Messages app: Swipe up from the bottom and pause, then swipe the Messages app away. Reopen it and try again.
  • Restart your iPhone: A simple restart can fix temporary glitches that might hide the option.

Frequently Asked Questions

Can I unsend a message after 2 minutes?

No. The “Undo Send” option only appears for about 2 minutes after you send the message. After that, the option is gone and you cannot retract it.

Does the recipient get a notification when I unsend a message?

Yes, the recipient will see a note in the conversation that says “You unsent a message.” They won’t see the content, but they’ll know a message was removed.

Can I unsend a message if the recipient has read it?

Yes, you can still unsend a message even if the recipient has already read it, as long as it’s within the 2-minute window. However, they may have already seen the content.

Does unsending work on group chats?

Yes, unsending works in group iMessage chats as long as all participants are using iMessage. The message will be removed for everyone in the group.

Can I unsend a message sent to an Android phone?

No. If the message was sent as SMS/MMS (green bubble), the unsend feature is not available. This is because SMS/MMS doesn’t support the feature.

Does unsending delete the message from the recipient’s device?

Yes, the message is removed from the recipient’s device, but a system note remains in the conversation indicating that a message was unsent. Also, the recipient may have screenshots or notifications that captured the message content.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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