# OpenAI Introduces Locked Chats in ChatGPT for Enhanced Privacy

Canonical URL: https://www.teknalyze.com/tech-flash/chatgpt-locked-chats/
Published: 2026-10-20
Updated: 2026-10-20
Author: Aisha Idris
Section: Tech Flash
Categories: Tech Flash, AI
Primary topic: ChatGPT, OpenAI locked chats, Android
Label: Artificial Intelligence
Source: Engadget
Source URL: https://www.engadget.com/2292365/chatgpt-now-lets-you-lock-sensitive-chats-behind-a-pin/

## Summary

OpenAI has introduced a significant privacy enhancement to ChatGPT with the launch of the “Locked Chats” feature. This addition enables users to secure individual conversations using a four-digit PIN or biometric authentication, such as Face ID or Touch ID on supported devices.

## Key points

- Users can anticipate further improvements in privacy and security features.
- Users may not see the feature immediately, as the rollout is ongoing.
- The primary objective is to protect sensitive discussions from unintended access, particularly when sharing devices or screens.

## Why it matters

The introduction of Locked Chats addresses common privacy concerns, especially in scenarios where users might share their devices or screens. For instance, when discussing personal matters or planning surprises, users can now ensure that these conversations remain private. However, it is crucial to recognize that this feature is not a comprehensive privacy solution.

## Article

OpenAI has introduced a significant privacy enhancement to ChatGPT with the launch of the “Locked Chats” feature. This addition enables users to secure individual conversations using a four-digit PIN or biometric authentication, such as Face ID or Touch ID on supported devices. The primary objective is to protect sensitive discussions from unintended access, particularly when sharing devices or screens.

### How Locked Chats Work

When a user locks a chat, it is removed from the regular chat history, pinned chats, and search results. Instead, the conversation is relocated to a dedicated “Locked Chats” section within the app. Accessing these locked conversations requires entering the account’s four-digit PIN or utilizing device-specific biometric authentication. This functionality is available across various platforms, including the web, iOS, Android, and the new ChatGPT desktop applications for macOS and Windows.

### Limitations and Considerations

While the Locked Chats feature offers an additional layer of privacy, it is essential to understand its limitations:

- **No End-to-End Encryption**: Locking a chat does not implement end-to-end encryption. The conversations remain subject to OpenAI’s standard data handling and retention policies.

- **Data Retention**: Locked chats are retained according to OpenAI’s existing data retention policies. Locking a chat does not alter how long the data is stored.

- **Model Training**: The “Improve the model for everyone” setting continues to apply, meaning interactions within locked chats may still be used to train and improve the AI model.

- **PIN Reset Consequences**: If a user forgets their PIN and resets it, all locked chats, along with any files and content protected by the previous PIN, will be permanently deleted. OpenAI has stated that this action cannot be undone, and support cannot recover the deleted content.

### Availability

The Locked Chats feature is being rolled out gradually and is available to users on ChatGPT Free, Go, Plus, Pro, Business, Enterprise, and Edu plans. It is not available on ChatGPT for Healthcare. Users may not see the feature immediately, as the rollout is ongoing.

### What This Means for Users

The introduction of Locked Chats addresses common privacy concerns, especially in scenarios where users might share their devices or screens. For instance, when discussing personal matters or planning surprises, users can now ensure that these conversations remain private. However, it is crucial to recognize that this feature is not a comprehensive privacy solution. Users should continue to exercise caution when sharing devices and be aware of the limitations of the Locked Chats functionality.

### Looking Ahead

As OpenAI continues to enhance ChatGPT, users can anticipate further improvements in privacy and security features. It is advisable to stay informed about updates and best practices to ensure the protection of personal information. Users should also be aware of the potential risks associated with sharing devices and take appropriate measures to safeguard their data.

## Source

[Engadget](https://www.engadget.com/2292365/chatgpt-now-lets-you-lock-sensitive-chats-behind-a-pin/)