AI WORLD HQTurn Off AI Chat History and Data Saving in ChatGPT, Claude, and Gemini
Step-by-step instructions to find the right privacy setting in each major AI assistant so your conversations stop training future models
In short: You can stop ChatGPT, Claude, and Gemini from using your conversations to train future AI models by flipping a privacy toggle in each service's settings — but the exact menu names change often, and turning off training does not erase the conversations those companies have already saved.
By default, ChatGPT, Claude, and Gemini save your chats and may use them to train future versions of themselves. This guide shows you how to switch that off in each service — on web and mobile — and explains what each toggle actually changes, and what it quietly does not.
💡 Tip: tap a step’s number when you finish it — a green tick appears and your browser remembers how far you got.
- A free or paid personal account on each AI service you want to adjust. Work or school accounts are usually managed by your employer and may not let you change these settings.
- A web browser is the easiest place to do this. Phone apps work too, but menus shift around more often.
- Set aside about 15 minutes total — roughly five minutes per service.
- Make sure you are signed in to each service before you begin, so the settings actually save.
Open ChatGPT's Data Controls
Go to chatgpt.com in a browser and sign in if you are not already. Click your profile picture or initials in the top-right corner — a small menu appears. Look for an option like Settings (sometimes shown as a gear icon ⚙️) and click it. In the Settings panel that opens on the left side of the page, look for a section called Data Controls and click that. If your screen looks different, try a section called Privacy instead — older versions used that name.
If you are on a phone, tap the two lines or three dots in the top corner of the ChatGPT app, then tap your name at the top of the menu that slides up. The same Settings → Data Controls path should appear.
You'll know it worked when you see a list of toggles — look for ones mentioning "Improve", "training", or "history".
Turn off ChatGPT's training toggle
On the Data Controls page, find the toggle labeled something like "Improve model for everyone" or "Chat history & training" — the exact label changes often, so read each toggle's description. Click the toggle so it slides to the off position (it usually turns gray or loses its color). You may see a small popup asking you to confirm — click Confirm or Save. The page may refresh, or you may need to close and reopen it for the change to show.
If you do not see a training toggle at all, your account may be on a plan or in a region where the option is hidden. In that case, leave the page and check back in a few weeks — settings are added over time.
You'll know it worked when the toggle stays gray (off) after a page refresh and no longer shows an "on" indicator. Even after turning this off, OpenAI may still keep your most recent chats for up to 30 days for safety monitoring — so avoid pasting anything truly sensitive in the meantime.
Open Claude's privacy settings
Go to claude.ai and sign in. Click your profile picture or initials — usually the bottom-left on web or the top-right on mobile. From the menu that pops up, choose Settings. Inside Settings, look for a tab or section called Privacy, Account, or Profile — the exact name varies. Within that section, hunt for a toggle that mentions "help improve Claude" or "use my chats for training".
On the Claude mobile app, the same path usually works: tap your profile icon, then Settings, then look for the privacy section. If your app opens straight into a chat, look for a gear icon ⚙️ in the top corner instead.
You'll know it worked when you see a privacy section with at least one on/off toggle related to training or improving the assistant.
Turn off Claude's training toggle
Click the toggle next to "Help improve Claude" (or whichever similar phrase appears on your screen) so it slides to the off position. Some users see a confirmation popup — accept it. The change usually saves instantly without a separate Save button, but if you see one, click it.
A few honest notes here. On some free Claude accounts, the option to opt out of training may be limited or unavailable — Anthropic has updated this policy more than once. If you do not see the toggle at all, check whether you are signed in with a work or school email; those accounts are managed by an admin and cannot be changed here. If you pay for Claude, you may see the toggle in a slightly different place — the same Settings area, but possibly under a Privacy sub-tab.
You'll know it worked when the toggle is gray and stays gray after you refresh the page. If the setting does not seem to stick, sign out, sign back in, and check again — sometimes it takes a moment to sync.
Open Gemini's activity controls
Gemini handles this a little differently because it lives inside your Google account. Go to gemini.google.com or open the Gemini app. Click your profile picture in the top corner. Look for Settings or Activity — on the web, you may see a direct link labeled "Gemini Apps Activity" that takes you straight into your Google account controls. Click it.
On mobile, tap your profile picture in the top corner of the Gemini app, then look for Gemini Apps Activity in the menu that appears. If it is not there, your app version may have moved it — try searching your phone's settings app for "Gemini" instead, or open myactivity.google.com in a browser.
You'll know it worked when a Google page opens showing a toggle labeled "Gemini Apps Activity" and a short description of what it does.
Turn off Gemini's Apps Activity
On the Gemini Apps Activity page, click the toggle at the top so it switches to off. A small confirmation panel may pop up explaining what will change — read it, then confirm. You may also see a separate option to delete past activity; if you want a clean slate, click that too and follow the prompts.
This single Google toggle covers the Gemini web app, the Gemini mobile app, and any other place Gemini saves your chats to your Google account. Disabling it does not delete your past conversations automatically — you need to do that separately if you want them gone. And remember: turning off Gemini Apps Activity does not affect your Google Search history or YouTube history, which are controlled by separate toggles.
You'll know it worked when the toggle is off and a line of text confirms activity is paused. You can verify by starting a new chat, then returning to this page — the activity should not appear there.
- Looking for a "delete my data" button. None of these toggles erase what the company already has on file. If you want old chats removed, each service has a separate Delete or Clear conversations option — and even then, companies often keep copies for legal or safety reasons for a while.
- Assuming one toggle fixes everything. In Gemini especially, there are multiple Google activity controls. Turning off Gemini Apps Activity does not affect Search history, YouTube history, or other Google products. Check each one separately if you care about all of them.
- Trusting the toggle forever. Companies update their settings and policies regularly. The opt-out you flipped today may quietly disappear or change meaning in six months — set a calendar reminder every few months to come back and check.
Open the AI assistant you used most recently, click your profile picture, find the privacy or data settings, and turn off the training toggle. It takes about a minute, and you'll see exactly what your settings look like today.
❓ Quick questions
How long does this take?
About 6 minutes — the guide has 6 steps, and you can tick each one off as you go.
Do I need to prepare anything?
- A free or paid personal account on each AI service you want to adjust. Work or school accounts are usually managed by your employer and may not let you change these settings.
- A web browser is the easiest place to do this. Phone apps work too, but menus shift around more often.
- Set aside about 15 minutes total — roughly five minutes per service.
- Make sure you are signed in to each service before you begin, so the settings actually save.
What mistakes should I avoid?
- Looking for a "delete my data" button. None of these toggles erase what the company already has on file. If you want old chats removed, each service has a separate Delete or Clear conversations option — and even then, companies often keep copies for legal or safety reasons for a while.
- Assuming one toggle fixes everything. In Gemini especially, there are multiple Google activity controls. Turning off Gemini Apps Activity does not affect Search history, YouTube history, or other Google products. Check each one separately if you care about all of them.
- Trusting the toggle forever. Companies update their settings and policies regularly. The opt-out you flipped today may quietly disappear or change meaning in six months — set a calendar reminder every few months to come back and check.
Keep reading
✦ Original step-by-step guide by AI World HQ's AI editorial team. Written in plain language, reviewed for accuracy.
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