How to Delete Signal Messages on Both Sides
If you’ve ever sent a message on Signal and immediately wished you could erase it not just from your phone but from your friend's too, you’re in the right place. Deleting Signal messages on both sides isn’t just about tidiness—it’s about privacy and controlling what stays in your conversations. As someone who uses Signal daily, I’ll walk you through how to do it, share some handy tips, and even mention a few quirks you might not expect.
Why Delete Messages on Both Sides in Signal?
Signal is well-known for its strong privacy features, including end-to-end encryption, but sometimes you want to take a step further and remove a message from the chat history on both devices. Whether you sent something by mistake or want to keep your conversation clean, deleting messages on both sides helps you make sure that sensitive content isn’t sitting around in the chat bubble anywhere.
Luckily, Signal has a built-in feature called “Delete for Everyone” that does exactly this. It’s not a magic bullet (more on that later) but it’s pretty solid.
How to Delete Signal Messages on Both Sides: Step-by-Step
Here’s how I usually do it on my phone — these steps work on both iOS and Android, with minor differences in look and feel.
- Open the Signal app and navigate to the chat containing the message you want to delete.
- Tap and hold the specific message bubble. On desktop, right-click the message.
- From the context menu, select “Delete”.
- You’ll get an option asking if you want to delete for yourself or “Delete for Everyone”. Choose the latter to remove the message from both sides.
- Confirm your choice. The message will be replaced with a note in the chat saying it was deleted.
Important: This only works if the recipient is still in the chat and hasn’t blocked you. Also, there’s a time limit — Signal allows you to delete messages on both sides within a certain window after sending (usually several hours, but it can depend on app versions).
Pro Tip: Delete Multiple Messages at Once
If you want to bulk-delete several messages, you can tap and hold one, then tap others to select multiple. The “Delete for Everyone” option will remove all selected messages from both sides in one go. This is a lifesaver if you accidentally sent a string of messages you want erased.
Using Disappearing Messages to Avoid Future Cleanup
If you’re the type who hates having to manually delete messages on both sides all the time, consider using Signal’s Disappearing Messages feature. This automatically deletes messages after a set amount of time (from 5 seconds up to 1 week). It’s great for keeping chats private without the hassle of manual deletion.
- Open the chat.
- Tap the contact’s name or group title at the top.
- Select Disappearing Messages.
- Set your desired timer.
After the timer expires, messages vanish from both sides. But beware: if the recipient screenshots or copies the message before it disappears, you’re out of luck. Signal does notify you if a screenshot is taken (on Android), but it’s not foolproof.
Minor Quirks and Workarounds I’ve Noticed
Here’s the kind of stuff you only learn after using Signal for a while:
- Offline Recipients: If the recipient’s phone is offline when you delete the message, Signal will try to sync the delete action once their device reconnects. Sometimes this can delay message removal.
- Group Chats: Deleting a message in a group using “Delete for Everyone” removes it from all members’ devices, but only if they have the latest version of Signal. Old versions might not honor the deletion properly.
- Deleted Messages Show a Placeholder: When you delete a message on both sides, Signal replaces it with a “This message was deleted” note. If you want a completely clean chat appearance, you’ll need to clear the conversation history entirely.
- Backup and Restore: Signal’s encrypted backups on Android (or iCloud for iOS) might still contain deleted messages if you restore from an old backup. So if you’re really paranoid, consider deleting messages before the backup, or disable backup temporarily.
Where to Learn More and Keep Updated
Since Signal is open source and constantly being updated, I recommend checking out the official documentation and FAQ at signal.org. They do a great job explaining nuances and new features as they roll out.
Wrapping It Up: Keep Your Chats Clean and Private
Deleting Signal messages on both sides is pretty straightforward once you know the ropes, and it’s a simple way to take control over your chat history. Just remember:
- Use “Delete for Everyone” shortly after sending if you need to remove something.
- Try Disappearing Messages to automate cleanup and maintain privacy in the long run.
- Keep Signal updated to ensure the delete feature works smoothly with your contacts.
- Be mindful that deleted messages leave a placeholder and backups might still hold old messages.
From one Signal user to another, I’d say these tips will save you from many awkward moments and keep your conversations just the way you want them. For more detailed help and to stay in the loop on privacy improvements, head over to signal.org anytime.
在【signal官网】，我们坚信隐私保护是一项基本人权。这也是为什么我们不断努力，通过社区互动与技术创新，为您提供最安全的通讯体验。今天，我们很高兴地宣布几项重大更新，这些更新将进一步提升您的使用体验。
强大的端到端加密
与往常一样，您的所有消息、语音和视频通话都受到业界领先的开源 Signal 协议的保护。我们无法读取您的消息，其他人也无法读取。这种加密不仅限于文字，还包括您分享的图片、视频和文件。
"隐私并非可选项，它是【signal官网】运作的基础。每一条消息，每一次通话，无一例外。"
社区互动的新方式
通过听取社区的反馈，我们引入了全新的加密贴纸功能。现在您可以：
- 使用默认的生动贴纸包表达情感
- 创建并分享您自己的个性化贴纸
- 所有贴纸在传输过程中均被完全加密
加入我们，共同成长
【signal官网】是一个由用户支持的非营利组织。我们没有广告，也没有追踪器。我们的发展完全依赖于像您一样重视隐私的人们的捐赠和支持。感谢您与我们一起，为建立一个更安全的数字世界而努力。