In a recent announcement by Meta CEO Mark Zuckerberg, WhatsApp has introduced a new privacy feature called “Chat Lock.” This feature aims to provide users with enhanced security for their private conversations. With Chat Lock, users can now keep their “intimate conversations” in a secure folder that is accessible only to them. Furthermore, WhatsApp ensures that the content of locked chats remains hidden in notifications. The feature, initially spotted in beta testing, is now being rolled out to all users on both Android and iOS platforms. This article will guide you on how to use WhatsApp chat lock on your Android and iPhone devices, ensuring the utmost privacy for your chats.
Enabling WhatsApp Chat Lock on Android
To activate the chat lock feature on your Android device, please ensure that you have updated WhatsApp to the latest version (2.23.11.12). Follow the step-by-step guide below:
- Open WhatsApp on your Android device.
- Navigate to the chat you want to lock.
- Tap on the chat to open it.
- Once the chat is open, tap on the three-dot menu icon located at the top right corner of the screen.
- From the menu, select “Chat info” or “Group info” (if it’s a group chat).
- Scroll down to find the “Chat Lock” option and tap on it.
- You will be prompted to set a lock code or choose a biometric option (fingerprint or facial recognition) to secure the chat.
- Follow the on-screen instructions to complete the setup process.

With Chat Lock enabled, your intimate conversations will now be securely stored in a dedicated folder that only you can access. Additionally, the content of locked chats will not be displayed in notifications, providing an added layer of privacy.
Activating WhatsApp Chat Lock on iPhone
The chat lock feature is currently being rolled out for iPhone users. To ensure that you can use this feature, make sure you have the latest version of WhatsApp installed on your device. Once the update is available, follow these steps to enable WhatsApp chat lock on your iPhone:
- Launch WhatsApp on your iPhone.
- Open the chat you wish to lock.
- Tap on the contact or group name at the top of the chat screen.
- Scroll down and tap on the “Chat Lock” option.
- Set a lock code or select a biometric option (Touch ID or Face ID) to secure the chat.
- Follow the on-screen instructions to finalize the setup.
Upon successfully enabling Chat Lock on your iPhone, your private chats will be protected within a secure folder accessible only to you. The content of locked chats will also remain hidden in notifications, ensuring maximum confidentiality.
What is WhatsApp Chat Lock?
WhatsApp’s Chat Lock feature offers users an enhanced level of privacy and security for their confidential conversations. By utilizing this feature, you can keep your intimate chats securely stored in a dedicated folder, accessible only with a lock code or biometric authentication. With the content of locked chats hidden in notifications, you can rest assured that your privacy remains intact. Remember to update your WhatsApp to the latest version on Android (2.23.11.12) or wait for the update to become available on iPhone to enjoy the benefits of WhatsApp’s Chat Lock feature.
Take control of your privacy and secure your WhatsApp chats with the powerful Chat Lock feature!