How to Stop ChatGPT From Using Your Data in 2026: Privacy Settings Guide
Artificial intelligence tools like ChatGPT have become part of everyday life in the United States. People use them to write emails, summarize documents, solve problems, research products, and complete work tasks. However, as AI becomes more popular, many users are asking an important question: Can you stop ChatGPT from using your conversations to improve its AI models?
The good news is that ChatGPT provides data controls that let eligible users choose whether their new conversations can be used to improve OpenAI's models. You can change this setting without necessarily deleting your chat history.
In this guide, you'll learn how to turn off ChatGPT model training, understand Temporary Chat, protect sensitive information, and review the privacy settings that matter most in 2026.
Does ChatGPT Use Your Conversations to Train AI?
For individual ChatGPT accounts, OpenAI may use eligible user content to improve its models, depending on your settings and the circumstances. Users can opt out of this use through the Data Controls menu.
When you turn off the setting called Improve the model for everyone, your new conversations will not be used to train OpenAI's models under that setting. Your existing conversations can still remain visible in your chat history.
It is important to understand that turning off model training is not the same as deleting your conversations, and it does not mean that every form of data retention is disabled.
OpenAI also provides Temporary Chat, which does not appear in your chat history and is not used to improve its models while it remains temporary. Temporary chats may still be retained for up to 30 days for safety purposes.
These distinctions matter if you use ChatGPT for personal projects, professional writing, business research, or everyday questions.
Why Should You Review Your ChatGPT Privacy Settings?
There are several reasons to review your settings:
- Personal privacy: Avoid sharing unnecessary personal details in AI conversations.
- Workplace security: Protect confidential business documents and internal information.
- Control over model training: Decide whether eligible new conversations can be used to improve AI models.
- Better data awareness: Understand the difference between chat history, model training, and temporary conversations.
Changing your privacy settings is a useful first step, but it should not replace safe online habits. Avoid entering passwords, banking credentials, government identification numbers, or confidential company information into an AI chatbot unless you have verified that the tool and your organization's policies allow the intended use.
In the next section, we'll walk through the exact steps to turn off ChatGPT model training on a computer or smartphone.
How to Stop ChatGPT From Using Your Conversations for Training
If you want to use ChatGPT while preventing your new conversations from being used to improve OpenAI's models, you can change one setting. The process is similar on desktop computers and mobile devices.
Method 1: Turn Off ChatGPT Training on a Computer
Follow these steps:
Step 1: Open ChatGPT
Visit ChatGPT in your browser and sign in to your account.
Step 2: Open Settings
Click your profile icon or account menu, then select Settings.
Step 3: Select Data Controls
Find and open the Data Controls section. This menu contains options related to your conversations and data privacy.
Step 4: Turn Off Model Improvement
Look for the option labeled Improve the model for everyone. Switch it off.
Step 5: Confirm Your Choice
If a confirmation or Done button appears, select it to apply the change.
That's it! Your new conversations will no longer be used to train OpenAI's models under this setting. Your existing conversations can still appear in your chat history.
Method 2: Turn Off ChatGPT Training on an iPhone or Android Phone
You can change the same setting directly from the ChatGPT mobile app.
- Open the ChatGPT app.
- Open the sidebar.
- Tap your profile icon to access Settings.
- Select Data Controls.
- Turn off Improve the model for everyone.
The setting applies to your account across devices when you're signed in. You don't need to repeat the process on every phone or computer.
Does Turning Off Training Delete Your Chat History?
No. This is an important distinction.
Turning off model improvement does not automatically delete your existing conversations. Your saved chats can remain in your account, and you can continue using ChatGPT normally.
If you want to remove a particular conversation, you must delete it separately. If you want to request a copy of your account data, ChatGPT also provides a data export option.
What If You Cannot Find the Setting?
The appearance of ChatGPT settings can change as the product evolves. Make sure you're signed in, open the latest version of the app, and check Settings → Data Controls.
If you use ChatGPT through a workplace or school account, your administrator may control some privacy options.
You can also consult the official instructions here:
https://help.openai.com/en/articles/7730893-data-controls-faq
In the next section, we'll explain Temporary Chat, how it differs from regular conversations, and when it may be useful for privacy-conscious users.
What Is ChatGPT Temporary Chat?
Temporary Chat is a ChatGPT feature designed for conversations you don't want to keep in your regular chat history. It can be useful when you need a fresh conversation without creating a permanent entry in your chat list.
According to OpenAI's official documentation, Temporary Chats are not used to improve its AI models while they remain temporary. They also do not appear in your chat history or create or update memories.
However, Temporary Chat does not mean that your information is never stored. OpenAI may retain a copy for up to 30 days for safety purposes.
How to Start a Temporary Chat in ChatGPT
You can activate Temporary Chat in just a few steps.
Step 1: Open ChatGPT
Visit ChatGPT on your computer or open the official mobile app.
Step 2: Start a New Conversation
Open a new chat rather than continuing an existing conversation.
Step 3: Select Temporary Chat
Look for the Temporary option near the top of the interface. Select it before sending your first message.
Step 4: Choose Your Privacy Preference
If ChatGPT offers a choice between Personalized and Unpersonalized, select the option that matches your needs.
- Personalized: ChatGPT may use existing memories, custom instructions, and plugins to personalize its responses.
- Unpersonalized: ChatGPT does not use memories, custom instructions, or plugins for personalization in that temporary conversation.
Step 5: Start Your Conversation
Enter your question and use ChatGPT as usual.
Remember that if you save a temporary conversation, it becomes a regular chat and follows your account's applicable data and personalization settings.
Temporary Chat vs. Regular Chat: What's the Difference?
Understanding the differences can help you choose the right option for each situation.
| Feature | Regular Chat | Temporary Chat |
|---|---|---|
| Appears in chat history | Yes | No, unless saved |
| Used to improve AI models | Depends on your settings | No, while temporary |
| Creates or updates memories | Possible, if enabled | No |
| May be retained for safety purposes | Subject to applicable retention rules | Up to 30 days |
| Can be reopened from chat history | Yes | No, unless saved |
Temporary Chat is useful when you want a conversation to stay out of your history. Regular Chat is more convenient when you need to return to previous answers or continue a project.
Five ChatGPT Privacy Tips Everyone Should Know
Changing your settings is only one part of protecting your information. These additional habits can help you use AI tools more safely.
1. Never Share Passwords
Avoid entering passwords, verification codes, banking credentials, or other authentication details into a chatbot.
2. Remove Sensitive Details From Documents
Before uploading a document for summarization or analysis, remove personal identifiers and confidential information that are not necessary for the task.
3. Review Memory Settings
If you use ChatGPT's memory features, review Settings and Personalization to understand what information may be remembered and how to manage it.
4. Check Third-Party Tools
If a GPT or connected service sends information to another company, that company's privacy policy may govern how the information is handled. Temporary Chat does not automatically protect data sent to third parties.
5. Delete Conversations You No Longer Need
You can delete saved conversations individually. Deleting a chat removes it from your account view and schedules it for permanent deletion from OpenAI's systems within 30 days, subject to applicable exceptions.
Is ChatGPT Safe for Private Information?
ChatGPT provides privacy controls, but no online service should be treated as a completely risk-free place to store highly sensitive information.
For everyday questions, writing assistance, and general research, its privacy settings can help you manage how your data is used. For medical records, financial documents, legal files, or confidential business information, exercise additional caution and follow the relevant professional or organizational policies.
The most important rule is simple: share only the information necessary to get the answer you need.
Frequently Asked Questions About ChatGPT Privacy
1. Can I use ChatGPT without allowing my conversations to train AI models?
Yes. For individual ChatGPT accounts, you can turn off Improve the model for everyone in Settings → Data Controls. Your new conversations will not be used to improve OpenAI's models under this setting, although other data handling and retention rules may still apply.
2. Does ChatGPT save conversations after I turn off training?
Turning off model improvement does not automatically delete your conversations. Regular chats can remain in your chat history until you delete them. Data retention may also depend on applicable policies and legal or security requirements.
3. Is ChatGPT Temporary Chat completely private?
Temporary Chat offers additional privacy features: it does not appear in your regular chat history, does not create memories, and is not used to improve OpenAI's models while temporary. However, a copy may be retained for up to 30 days for safety purposes. It should not be considered a guarantee of zero data retention.
4. Can I delete all my ChatGPT conversations?
ChatGPT lets you delete individual conversations or use the option to delete all chats, where available. Deleted chats are removed from your account view and generally scheduled for permanent deletion within 30 days, subject to applicable exceptions.
5. Does turning off ChatGPT training affect answer quality?
Turning off model improvement does not disable ChatGPT's AI capabilities or prevent you from using its regular features. You can continue asking questions, writing articles, summarizing information, and working on projects as usual.
6. Can I turn ChatGPT training back on later?
Yes. You can revisit Settings → Data Controls and change the model improvement setting again. Review the current setting in your account to confirm your preference.
7. Should I use ChatGPT for confidential work documents?
Use caution. Before uploading sensitive documents, check your employer's policies and consider removing personal identifiers, passwords, customer records, and confidential information that is not essential to the task. Business and organizational accounts may have different data-use terms from individual accounts.
Final Verdict: Take Control of Your ChatGPT Privacy
ChatGPT can be a powerful tool for productivity, research, writing, and everyday problem-solving. However, understanding its privacy settings is important if you want to make informed decisions about your personal information.
For most individual users who want to prevent new conversations from being used to improve OpenAI's models, the first step is to turn off Improve the model for everyone. If you want a conversation that does not appear in your regular chat history, consider using Temporary Chat.
Remember that these controls serve different purposes. Turning off model improvement does not delete your history, and Temporary Chat does not guarantee that information is never retained.
Take a moment to review your settings, avoid sharing unnecessary sensitive information, and choose the conversation type that best fits your needs.
Have you changed your ChatGPT privacy settings? Share your experience or questions in the comments below.
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