In the conversation where you'd like to edit a message:
- Long press on the message.
- Tap Edit.
- After editing, tap to send, to undo, or to cancel.
Your contacts will see before the edited message.
Edit is supported from version iOS 2.14, Android 2.14.275, and Wire for Web and Wire for Desktop from 2016-08-29. To get the latest web or desktop version, refresh your browser, or open and close Wire.
Editing will only take effect when the recipients' devices come online.