OpenAI has introduced a new chat‑locking feature that lets users keep certain conversations private, even when sharing their device with others.

The feature, announced in a TechCrunch report, is intended for situations where users might be discussing something personal or planning a surprise and want to keep those conversations private when handing their device to friends or family to show them something in another chat. Users can lock a chat with a simple toggle, preventing others from accessing the conversation until the lock is removed.

This addition reflects a broader trend of privacy controls in messaging platforms, as consumers increasingly seek ways to protect sensitive information. While the exact mechanics are not yet fully disclosed, the move signals OpenAI's response to growing concerns about data exposure during device sharing.

Looking ahead, the chat‑locking capability could influence how other AI services manage user privacy and may prompt additional features such as timed locks or group‑specific permissions. OpenAI has not yet outlined a rollout schedule, but the feature is expected to become available in upcoming updates.