Need to share sensitive information without leaving a record? WhatsApp now lets you send voice notes that automatically disappear after being listened to only once.

How to:

– Open an individual or group chat in WhatsApp.
– Tap and hold the microphone icon, swipe up to lock the recording.
– Tap the “1” View‑Once icon when it turns green to enable it.
– Record your message and tap send – it disappears after first playback.

What it’s for:

Ideal for sharing things like short instructions, passwords, or reminders—without leaving a lasting voice note in your chat history.

Pro‑Tip: Voice messages sent this way expire after 14 days if not opened and cannot be forwarded, saved or starred. Ensure the recipient has read receipts enabled so you can see when they’ve listened.