OpenAI Launches Locked Chats in ChatGPT With PIN and Face ID

Executive Overview

OpenAI announced on Tuesday, October 20, 2026, the launch of Locked Chats in ChatGPT, a privacy layer that lets users secure sensitive conversations with a four-digit PIN or biometric authentication via Face ID and Touch ID. The feature is rolling out to all ChatGPT plans: Free, Go, Plus, Pro, Business, Enterprise, and Edu, with the exception of ChatGPT for Healthcare. Locked Chats moves protected conversations into a separate section with independent memory, but it does not provide end-to-end encryption or a separate encrypted vault.

Deep-Dive Features and Architecture

Locked Chats functions as an isolation layer inside the ChatGPT app. Once a conversation is locked, it moves to a dedicated section separate from regular chat history, pinned conversations, and search results, and it only appears after entering the four-digit PIN or authenticating with Face ID or Touch ID on supported devices. The feature differs from Temporary Chats, which provides a separate session that does not appear in history and cannot be returned to, whereas Locked Chats allows users to return to the conversation at any time.

When Memory is enabled, the Locked Chats section receives separate memory shared among its internal conversations. New messages after locking update this isolated memory and do not affect regular memory, preventing sensitive information from leaking into normal conversations. OpenAI confirms that resetting the PIN permanently deletes all conversations, files, and content protected by the previous PIN.

OpenAI excludes the following from Locked Chats:

• Temporary conversations
• Archived conversations
• Group conversations
• Conversations created from a shared link
• Conversations linked to scheduled tasks
• Conversations containing meeting recordings

The feature is also unavailable on ChatGPT for Healthcare.

Benchmark and Competitive Performance

OpenAI does not provide benchmark figures for this feature because it is a privacy layer, not a model upgrade. Compared with Temporary Chats, which prevents returning to a conversation, Locked Chats offers continuity with isolation, but it does not match the level of end-to-end encryption or separate encrypted vaults offered by some messaging apps. It also does not change data retention periods or delete what ChatGPT remembers before locking, meaning security guarantees remain limited by ChatGPT's current cloud storage model.

Industry Impact and Enterprise Adoption

For developers and users in the Arab world, Locked Chats adds a practical layer for protecting sensitive personal and professional conversations on shared devices, at no additional cost across Free, Go, Plus, Pro, Business, Enterprise, and Edu plans. Because the feature does not offer Arabic-specific language processing, token efficiency for Arabic text remains tied to the underlying model rather than the feature. Practical use cases include discussing client data, planning family surprises, or reviewing contracts before sharing a device with colleagues. However, the absence of end-to-end encryption means organizations with strict compliance requirements should continue to rely on dedicated secure channels for highly regulated data.

Conclusion

Locked Chats is a meaningful usability and privacy upgrade for ChatGPT, giving users a simple PIN or biometric barrier and isolated memory for sensitive conversations across nearly all plans. It is not, however, a substitute for end-to-end encryption or enterprise-grade secure vaults. Users should treat it as a convenience layer that reduces accidental exposure on shared devices while remaining aware of its documented limitations, including permanent deletion on PIN reset and unchanged data retention policies.

Media Source: TechCrunch AI | البيان الرسمي للشركة: المصدر الأصلي | Fact Verification & Analysis: AI Tools Oasis