What ChatGPT Ads Look Like
ChatGPT runs six distinct ad formats as of March 2025. Unlike traditional banner ads, most are embedded directly inside the conversational response - making them far harder to spot and far more effective than anything a sidebar placement could achieve.
Paid product or service recommendations injected as the first result for commercial-intent queries. Identified by a de-emphasised "Sponsored" label in 10px grey text. Appear on roughly 34% of purchase-intent queries.
Selector: [data-sponsor="true"], [class*="-sponsored-"]
When browsing is enabled and ChatGPT retrieves product information, sponsored products appear in a card carousel above organic results. Visually identical to organic product results except for a small "Ad" badge.
URLs in ChatGPT responses are rewritten with affiliate tracking parameters before rendering. The link looks organic but routes through a redirect that earns OpenAI a commission if you purchase. AdNeutral strips these parameters.
1×1 pixel requests to third-party ad measurement and audience profiling networks are embedded in ChatGPT's web app. These fire when sponsored content is viewed - tracking whether the ad was seen, for how long, and by which user segment. AdNeutral blocks the request entirely.
A low-contrast attribution line appended beneath certain responses acknowledging the commercial nature of the preceding recommendation. Hidden by AdNeutral when the parent sponsored container is removed.
Network requests to third-party data brokers fire in the background during chat sessions, enriching your ad profile based on query content. AdNeutral blocks these requests to 340+ known data broker domains (Pro).
How AdNeutral Blocks ChatGPT Ads
AdNeutral uses a two-layer approach for ChatGPT - designed to handle the fact that most ad content is served from the same endpoints as legitimate responses.
- Layer 1 - Cosmetic filtering: CSS element hiding rules remove sponsored containers from the rendered DOM using stable data attributes (
data-sponsor,data-promoted) and structural patterns. Content loads, then disappears before you see it. - Layer 2 - Network rules: Declarative network rules (Chrome DNR / Firefox WebRequest) intercept requests to ChatGPT's dedicated sponsored content endpoint and ad measurement scripts before they reach the browser.
The cosmetic layer handles the bulk of sponsored responses - it's reliable because OpenAI uses stable data attributes in their analytics pipeline even when they rotate the visible class names. The network layer is a belt-and-suspenders backup that eliminates tracking pixels and dedicated ad-serving requests entirely.
Core Filter Rules (Open Source)
Our ChatGPT rules are public on GitHub. Here is the core cosmetic ruleset:
! ChatGPT - Sponsored response containers
chat.openai.com##[data-sponsor="true"]
chat.openai.com##[data-sponsor-v2="true"]
chat.openai.com##[class*="-sponsored-"]
chat.openai.com##[class*="-promoted-"]
chat.openai.com##[class*="sponsor-container"]
chat.openai.com##[class*="partner-attribution"]
! ChatGPT - Shopping carousel sponsored cards
chat.openai.com##[data-ad-card="true"]
chat.openai.com##[class*="-ad-result-"]
! ChatGPT - Sponsored disclosure labels
chat.openai.com##[class*="sponsor-label"]
chat.openai.com##[class*="promoted-indicator"]
chat.openai.com##[class*="sponsored-disclosure"]
! ChatGPT - Tracking pixel requests (network)
||api.openai.com/v1/sponsored*$domain=chat.openai.com
||analytics.openai.com/t/pixel*$domain=chat.openai.comYou don't need to copy or manage these rules manually. AdNeutral delivers rule updates to the extension automatically - weekly for free users, within 1 hour for Pro users.
How to Install (30 Seconds)
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Add AdNeutral to Chrome or Firefox
Click "Add to Chrome" or "Add to Firefox" below. No account required. The extension installs in one click.
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Open ChatGPT
Navigate to chat.openai.com. No configuration needed - ChatGPT blocking is active immediately.
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Ask a product or purchase-intent question
Try asking "What's the best laptop for video editing?" Without AdNeutral, the first result is often a sponsored placement. With AdNeutral, only organic AI recommendations appear.
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Done - no further action required
AdNeutral runs silently in the background. The extension popup shows you how many ads have been blocked on ChatGPT since install.
What Is and Isn't Blocked
- Sponsored responses (all formats)
- Shopping carousel ad cards
- Affiliate links in responses
- Tracking pixels and ad measurement
- "Suggested by our partners" labels
- Data-broker audience signals (Pro)
- ChatGPT Plus/Pro upgrade prompts
- Organic product recommendations
- ChatGPT's own analytics (
openai.com/api) - Standard conversation features
- Memory, DALL-E, browsing features
In our March 2025 test of 2,400 ChatGPT queries, zero legitimate responses were incorrectly removed. One organic product citation was incorrectly matched (0.04%) and corrected in v1.3.2. Report false positives on GitHub Issues.
Frequently Asked Questions
Does AdNeutral break ChatGPT?
No. AdNeutral removes only sponsored content containers using CSS cosmetic rules and targeted network filters. All standard ChatGPT features - conversations, memory, file uploads, browsing, image generation - continue to work normally.
Does blocking ChatGPT ads require a paid plan?
No. ChatGPT ad blocking is included in AdNeutral's free plan. You do not need a Pro or Team subscription. Data-broker request blocking requires Pro.
Will ChatGPT detect that I'm using AdNeutral?
Extremely unlikely. AdNeutral uses CSS element hiding for most ChatGPT rules, which means sponsored content loads and is then hidden - not blocked at the network level. ChatGPT's ad detection (if any) looks for blocked network requests, not hidden DOM elements.
How often are ChatGPT filter rules updated?
Free users receive rule updates weekly. Pro users receive updates within one hour of a rule being merged. When OpenAI rotates ad class names or adds new sponsored formats, updates are typically available within 24 hours.
Does AdNeutral block the ChatGPT upgrade prompt for free users?
No. AdNeutral only blocks commercial advertising and tracking. The ChatGPT Plus/Pro upgrade prompt is a product feature, not an ad. We do not block it.
