The fastest way to clear all your messages at once
You can delete all text messages on your iPhone in two ways: clear them one conversation at a time, or wipe your entire message history in a few taps. The fastest method is to use the Edit button in the Messages app, which lets you select multiple conversations and delete them together. If you want to erase everything without selecting individual threads, you can reset your iPhone through Settings, though this erases all data on the device, not just messages.
The method you choose depends on whether you want to keep other data like photos, contacts, and apps. Most people use the Messages app approach because it takes less than a minute and leaves everything else untouched.
Key Takeaways
- Open Messages, tap Edit in the top left, then tap the red minus sign next to each conversation you want to delete, or tap Select All to choose every conversation at once.
- Deleting conversations through the Messages app removes only text messages and does not affect your photos, contacts, or other apps.
- If you delete a conversation by mistake, you can undo it when ready by tapping Undo at the bottom of the screen.
- Resetting your iPhone through Settings erases all messages but also removes every other file and app on the device, so use this only if you are selling or giving away the phone.
Delete all messages using the Messages app
Open the Messages app and look at the top left corner. You will see a button that says Edit. Tap it. The screen will change, and you will see a small circle appear to the left of each conversation thread.
Tap the circle next to the first conversation. It will fill with a checkmark. Keep tapping circles to select more conversations. If you have many messages, you can tap Select All (which appears at the top of the list once you tap Edit) to mark every conversation at once. Once you have selected the conversations you want to remove, a red Delete button will appear at the bottom right. Tap it, and the conversations will be gone.
This method is reversible. If you delete conversations by mistake, when ready look at the bottom of your screen. You will see an Undo button. Tap it within a few seconds and your messages will come back.
Delete individual conversations one at a time
If you only want to remove a few specific conversations, you do not need to tap Edit. straightforward swipe left on any conversation thread (drag your finger from right to left across the conversation). A red Delete button will appear on the right side. Tap it to remove that conversation.
This method works well if you want to keep most of your messages but remove a few old or sensitive threads. You can swipe and delete as many conversations as you want, one after another.
What happens when you delete messages
When you delete a conversation from the Messages app, the text messages in that thread are permanently removed from your iPhone. The conversation no longer appears in your message list. However, the person you were texting still has their copy of those messages on their phone — deleting from your device does not delete them from anyone else's.
Deleting messages does not affect your photos, videos, contacts, email, or any other data on your phone. Only the text message threads you selected are removed. Your iPhone storage will have slightly more free space after deletion, though text messages take up very little room compared to photos or videos.
Erase all messages by resetting your iPhone
If you want to delete all messages along with every other file on your iPhone, you can reset the device through Settings. This is useful only if you are selling your phone, giving it away, or returning it to Apple. Do not use this method if you want to keep any of your data.
Go to Settings, then tap General. Scroll down and tap Transfer or Reset. Tap Erase All Content and Settings. Your iPhone will ask you to confirm. Once you confirm, the device will erase everything — all messages, photos, apps, contacts, and settings — and restart as if it were brand new.
This process takes several minutes. Your iPhone will restart multiple times during the reset. Do not turn off the phone or disconnect it from power while the reset is happening. When it finishes, you will see the setup screen you saw when you first bought the phone.
Recover deleted messages from a backup
If you deleted messages and then realized you needed them, you may be able to recover them if you have a backup. iCloud and iTunes both create backups of your iPhone that include text messages. To restore from a backup, you must reset your iPhone first (which erases everything), then choose to restore from the backup during setup.
This method works only if you created a backup before you deleted the messages. If your last backup was after you deleted them, the messages will not be in the backup. You can check whether you have backups by going to Settings, tapping your name at the top, then tapping iCloud. Look for iCloud Backup to see when your last backup was created.
Why your messages might not delete
Sometimes you tap Delete but the conversation reappears a few seconds later. This usually happens if your iPhone is syncing with iCloud at the same time you are deleting. Wait a few seconds and try again. If the conversation keeps coming back, turn off iCloud sync temporarily: go to Settings, tap your name, tap iCloud, tap Messages, and toggle off Sync this iPhone. Delete the conversation again, then turn the toggle back on.
Another reason messages might not delete is if you do not have enough storage space. When your iPhone is almost full, some operations fail silently. Check your storage by going to Settings, tapping General, then tapping iPhone Storage. If you have less than 1 GB free, delete some large files like videos or old photos, then try deleting your messages again.
Frequently Asked Questions
Can I delete messages from just one person without deleting the whole conversation?
No. When you delete a conversation, all messages in that thread are removed. You cannot delete individual messages from the middle of a conversation using the standard Messages app. If you want to keep some messages from a person but remove others, you would need to take screenshots of the ones you want to keep, then delete the entire conversation.
Will the other person know I deleted our messages?
No. Deleting a conversation on your iPhone does not notify the other person or remove the messages from their phone. They will still see your entire message history on their device. Deleting is only visible to you.
How do I delete messages automatically over time?
You can set your iPhone to automatically delete old messages. Open Messages, tap the three dots or settings icon (depending on your iOS version), then look for Keep Messages. Choose whether to keep messages for 30 days, 1 year, or forever. Messages older than your chosen timeframe will delete automatically.
What if I want to delete messages but keep the conversation thread?
The Messages app does not have a built-in way to clear a conversation's history while keeping the thread visible. Once you delete a conversation, it disappears from your list. If you want to start fresh with someone but keep the thread, you could archive the conversation instead (swipe left and tap Archive), though this is only available on newer iOS versions.
Can I recover messages after I reset my entire iPhone?
Yes, but only if you restore from a backup that was created before you deleted the messages. During iPhone setup, you will be asked whether to restore from iCloud or iTunes. Choose the backup from the date before you deleted the messages. This will restore everything on your phone to that point in time, including the deleted messages.