ChatGPT Now Has Ads: What OpenAI's Privacy Policy Update Really Means (2026)
OpenAI updated ChatGPT's privacy policy in April 2026 to enable ads and marketing cookies by default for free users. Here's what changed, what advertisers can see, and how to opt out.
If you use the free version of ChatGPT, your account now works a little differently than it did a few months ago. On April 30, 2026, OpenAI updated its U.S. privacy policy to formally disclose a new advertising system running inside ChatGPT — and switched on marketing cookies by default for free-tier users.
This isn't a minor terms-of-service tweak. It's a real shift in how ChatGPT's business model works, and it changes what happens to your data if you're on the free plan. Here's exactly what's in the update, what it means in practice, and what your options are.
What Actually Changed
OpenAI's revised privacy policy confirms three things that weren't previously spelled out:
- Marketing cookies are now on by default for Free and Go tier users. These track behavior across sessions for ad targeting and are opt-out, not opt-in.
- OpenAI now receives data back from advertisers — specifically, purchase data used to measure whether an ad led to a sale. So if you click an ad in ChatGPT and later buy the product, that conversion can be reported back to OpenAI.
- Ads are limited to Free and Go plans. Plus, Pro, Enterprise, and Education accounts are excluded — if you're paying for ChatGPT, none of this applies to you.
OpenAI has stated that ad targeting draws only on signals that stay within ChatGPT — like ads you've previously interacted with — and that advertisers don't get access to your actual conversation content. That distinction matters, but it's also worth being precise about what it does and doesn't cover: your prompts and chat history aren't handed to advertisers directly, but behavioral data derived from your usage now feeds an ad business that didn't exist a year ago.
Why OpenAI Made This Change
The context helps explain the timing. ChatGPT has more than 800 million weekly active users, and the large majority are on the free tier — generating no direct revenue against an estimated $9 billion in annual operating costs. Advertising is the obvious lever to pull, and OpenAI has reportedly targeted roughly $2.5 billion in ad revenue for 2026, with far larger ambitions by the end of the decade.
None of that makes the change wrong or unusual — most free internet products are ad-supported in some form. But it does mean ChatGPT's original pitch as a clean, ad-free interaction with an AI model no longer holds for free-tier users the way it once did.
How to Check and Adjust Your Settings
If you're on a free ChatGPT account and want to limit this:
- Open Settings → Data Controls (or the Privacy section, depending on your app version).
- Look for the marketing or ad personalization toggle.
- Turn it off to disable personalized ad targeting.
Keep in mind this opts you out of personalization — it doesn't necessarily mean you'll see no ads at all on the free plan, and it doesn't retroactively delete cookie data already collected. It also doesn't affect the separate model-training opt-out, which is a different setting entirely (covered in our guide to stopping AI training on your data).
The Part This Doesn't Change
To be clear about what this update isn't: it isn't a change to whether ChatGPT trains on your conversations, and it isn't a new data-retention policy. Those are separate settings and separate parts of the privacy policy. For a full picture of what ChatGPT does and doesn't do with your data more broadly, see our ChatGPT privacy explainer.
Why This Is a Good Moment to Back Up Your History Locally
Whatever you think of ads in ChatGPT, this update is a useful reminder of something worth acting on regardless: your conversation history lives entirely inside OpenAI's infrastructure, subject to whatever policy changes come next. As the business model evolves, so will the fine print — that's true of any cloud service, not just ChatGPT.
Keeping a local, exportable archive of your own conversations means you're not dependent on a single company's current privacy settings or advertising strategy to control your own history. It's the same reason we built AI Chat Importer — a local-first tool that imports, searches, and archives your ChatGPT, Claude, DeepSeek, and Grok exports entirely on your own device, with nothing uploaded anywhere.
Get the Desktop App — £29 one-time and keep a permanent, searchable, offline copy of your ChatGPT history — independent of whatever OpenAI changes next.
Prefer to try it first? The free web app runs the same local-only import and search in your browser, no account required.
FAQ
Does this mean ChatGPT shares my conversations with advertisers? No — OpenAI states that actual conversation content isn't shared with advertisers. What's shared is behavioral and interaction data (like which ads you've engaged with), used to target and measure ads.
Does turning off marketing cookies stop all ads? Not necessarily. It stops ad personalization based on your behavior. Free-tier users may still see some ads; Plus, Pro, Enterprise, and Education accounts don't see ads at all.
Is this related to ChatGPT training on my conversations? No, that's a separate setting. Ad personalization and model-training use are two different opt-outs in different parts of your account settings.
Do I need to do anything if I'm on a paid ChatGPT plan? No — this update specifically excludes Plus, Pro, Enterprise, and Education tiers.
How do I make sure I always have my own copy of my ChatGPT history? Export your data periodically and keep it somewhere under your own control. Our guide to exporting ChatGPT conversations walks through the built-in export, or use AI Chat Importer Desktop to automatically organize and search everything locally.