ChatGPT Ads Will Rewrite Your Ads by Default

ChatGPT Ads is still new, but it is already changing the rules for advertisers. OpenAI has told advertisers it will switch on automatic creative changes for campaigns unless they opt out first.

If you are testing ChatGPT Ads, or plan to, this is worth ten minutes this week. Here is what has been announced and what to do about it.

What are ChatGPT Ads creative enhancements?

They are automatic changes ChatGPT can make to your ad. According to OpenAI's help centre, enhancements can include new or updated headlines and descriptions, image resizing, destination URL optimisation and translation into other languages.

Variations may be prepared in advance or created in real time based on the conversation the ad appears in. Once enabled, these ads can run without you reviewing or approving each version.

When does it switch on?

Trade press reports that OpenAI emailed advertisers saying creative enhancements would be enabled from Friday 30 October 2026 for new and existing self-serve campaigns. The help page, however, has been reported as giving Thursday 29 October. The two dates do not match.

Treat 29 October as your deadline. If you want to opt out, do it before then rather than relying on the later date.

How do you opt out of ChatGPT Ads creative enhancements?

You opt out in Ads Manager, in the Settings section. Reports say existing account-level and campaign-level opt-outs are preserved, and a campaign-specific setting takes priority over the account default. You can also change the setting later.

1. Open Ads Manager and go to Settings.
2. Find the creative enhancements toggle and decide your account default.
3. Check each live campaign for a campaign-level override.
4. Screenshot the settings so you have a record of what you chose and when.

Should you leave it on or turn it off?

It depends on how much risk your business can accept in its ad wording. Automatic rewriting can help with scale and translation, but a service business lives on specific, accurate claims.

Reasons to turn it off

• You are regulated or make claims that must be exact, such as clinics, finance or legal services.
• Your offer has specific prices, areas or guarantees that must not be reworded.
• You cannot see every variation, so you cannot check what is being said in your name.

Reasons to test it

• You run a small number of campaigns and have no time to produce variations.
• You can compare results with and without it, using separate campaigns.

What could go wrong if you leave it on?

The risk is not that the ad will be bad. It is that you will not know what it says. An ad that quietly changes its headline, description or destination page can drift away from the offer you actually want to sell.

For a service business, small shifts matter. A rewritten description might imply a service you do not offer, a different area, or a promise you cannot keep. A changed destination URL might send people to a page that does not match the ad, which tends to cost you enquiries.

• Wording that no longer matches your pricing, service area or availability.
• Translated ads in languages nobody on your team can read or check.
• Landing pages that do not match what the ad promised.
• Results you cannot explain, because you do not know which version people saw.

How do you test it safely?

Run it as a controlled test, not a blanket setting. Two similar campaigns, one with enhancements on and one off, give you a fair comparison.

1. Pick one offer and one budget level, and split it across two campaigns.
2. Turn enhancements on for one campaign only, using the campaign-level setting.
3. Run both for long enough to see enquiries, not just clicks.
4. Compare cost per booked job and cost per paying customer, not cost per click.
5. Keep the winner and switch the other off.

The comparison only works if every enquiry is tied back to its campaign. If leads arrive by phone, form and message with no tracking, you will be guessing.

What this means for your business

The wider point is that ad platforms are moving towards changing your creative on your behalf. Google and Meta already offer automated creative features, and ChatGPT is following. Whatever the platform does, the questions stay the same: what is it saying about you, and did it bring paying customers?

• Decide your opt-out position before 29 October, not after.
• Keep one campaign with enhancements off as a control if you test them.
• Judge results on booked jobs and paying customers, not clicks or cost per lead.
• Make sure every enquiry is tagged with its campaign so you can see which version of an ad worked.

That last point is where tools like SholaX help. Lead Capture records the campaign, UTM tags and click IDs with each enquiry, and Results joins that to ad spend, so you can see which ads made money. The CRM, Lead Capture and Results are free to start and work without managed ads.