OpenAI has rolled out a brand-new Locked Chats feature for ChatGPT, giving users the ability to secure individual conversations using a four-digit PIN or biometric options like Touch ID and Face ID. This functionality is designed to keep private dialogue hidden from prying eyes when sharing a screen or device.
The update is currently deploying across free, paid, educational, and business tiers on web, mobile, and desktop applications. It provides an extra layer of privacy for everyday users without requiring them to delete their valuable conversational logs.
Understanding the Mechanics of Locked Chats
When a conversation is secured, it disappears instantly from regular search results, pinned items, and standard chat history feeds. Instead, the thread relocates entirely to a separate, password-protected section. For individuals looking to expand their technological literacy regarding digital privacy tools, reviewing relevant optics articles can offer broader insights into modern data protection.
Functional Limitations and Access Controls
While inside a locked thread, users can continue messaging freely, though actions like sharing, archiving, or moving the chat are disabled until it is permanently unlocked. Security measures ensure that active sessions automatically relock after one minute of inactivity or when the browser tab closes. Additionally, users utilizing ChatGPT Projects will find that locking a conversation detaches it from that specific project, stripping away associated instructions and shared memory.
Important Security and Data Considerations
It is vital to understand that this mechanism serves purely as a practical access control tool against casual snooping rather than acting as a fully encrypted vault. Previously generated shared links will remain active unless manually deleted by the user, and forgetting the designated PIN forces a reset that permanently erases all locked content.
Managing Training Preferences
Users who wish to maintain strict control over their personal information can also toggle off the “Improve the model for everyone” data setting. This supplementary step ensures that newly generated chats inside protected sections are kept strictly out of broader AI training cycles.
Here is the source article for this story: ChatGPT now lets you lock private chats with a PIN
