Google Display Ads become Demand Gen: what the switch means for your account

Anyone creating a display campaign in Google Ads has taken the same familiar route for years: campaign type "Display Network", audience, budget, a few responsive ads — done. That route is closing. Google has announced that it will dissolve the standalone campaign type and transfer its inventory into Demand Gen. The switch has been under way since June 2026.

The news is often shortened to "Google is shutting down Display". That is wrong and misleading. What is being shut down is not the network but the way of buying. That is a difference on which it depends whether your migration runs cleanly or your delivery collapses in the middle of the quarter.

1. What exactly disappears — and what stays

The Google Display Network (GDN) comprises, according to Google, more than two million websites and apps. That network remains unchanged. What ends is the campaign type "Google Display Ads campaigns", through which you have bought the inventory until now.

In future, buying runs through Demand Gen. There the Display Network appears as one of several channels — alongside YouTube, YouTube Shorts, Discover, Gmail and Google Maps (Maps in beta). Through the channel settings a Demand Gen campaign can be restricted to "GDN only". So anyone who wants to advertise exclusively on the Display Network can continue to do so; only the route there is different.

In short: the Display Network does not disappear. It stops being a campaign type of its own and becomes a channel within Demand Gen. Your reach remains — your control logic changes.

This shift fits a pattern Google has followed for years: away from channel-specific campaign types, towards goal-oriented campaigns in which the AI takes over distribution. Performance Max did it for the conversion side; Demand Gen now does it for the upper half of the funnel. How far Google is now pushing this logic we described in our article on the Performance Max updates 2026.

2. The timeline: three phases without a fixed cut-off date

Google describes the switch in its help article in three phases. What is remarkable: only the first one has a date.

• June 2026 — the upgrade tool arrives: Google rolls out the tool gradually. Eligible advertisers can voluntarily upgrade existing Display Ads campaigns to Demand Gen on the Display Network.
• "Later" — no more new display campaigns: new Google Display Ads campaigns can only be created in Demand Gen. Existing campaigns remain accessible and editable until they are upgraded.
• "Later" — automatic upgrade: all remaining eligible campaigns are migrated to Demand Gen without any action by the advertiser.

Google deliberately gives no date for phases two and three. In the trade press, January 2027 circulates as the date for the stop of new display campaigns, and the second half of 2027 for the forced migration. These figures do not come from Google's official help article — treat them as orientation, not as a commitment.

Do not plan for the latest conceivable date. Upgraded ads count as new and have to go through ad review again. Anyone who migrates only shortly before the forced upgrade risks a delivery gap precisely when everyone else is doing the same.

3. Demand Gen versus Display: the differences

With the switch you gain placements and formats, but lose manual control. The following comparison summarises what changes in the four most important areas.

• Inventory: Google Display Ads — GDN, YouTube, Gmail. GDN in Demand Gen — additionally Discover, Shorts and Maps (beta).
• Formats: Google Display Ads — RDA, image, HTML5, GIF. GDN in Demand Gen — additionally carousel and more video; HTML5 to follow.
• Bidding: Google Display Ads — manual CPC, viewable impressions. GDN in Demand Gen — target CPC, target CPA, target ROAS.
• Audiences: Google Display Ads — combined audiences. GDN in Demand Gen — lookalike segments instead.

Comparison based on Google's feature overview for the upgrade. Status: September 2026. Dates and availability may change.

What you gain

On the plus side are additional placements: Discover, YouTube Shorts and Google Maps were not reachable through display campaigns. Added to that are carousel ads, a larger choice of video formats, tools for AI-generated images and lookalike segments, which form new, comparable audiences from your existing customer lists. In reporting, the "Where ads showed" report replaces the previous placement report; a breakdown by ad format is added.

What gets tighter

Demand Gen is more heavily automated. Bid adjustments at ad group level, seasonality adjustments and portfolio strategies are dropped. Content suitability exclusions are only possible at account level — anyone who has set them per campaign until now has to lift them to account level before migration, otherwise the upgrade is blocked. Control thereby shifts from the detail to the target.

4. What is dropped without replacement

Google's feature overview lists a number of settings as "not supported in Demand Gen". For some Google names an alternative, for others not. You should go through this list before migrating — each item can block a running campaign:

• Manual CPC — Google's alternative: target CPC. Anyone who has adjusted bids per placement by hand gives up that control.
• Viewable impressions (vCPM) — alternative: maximise clicks. For pure branding campaigns optimised for viewable contacts this is a genuine change of objective.
• Pay per conversion — alternative: target CPA. The campaign can only be migrated if you switch the payment event from "conversion" to "interaction" beforehand.
• Bid adjustments, seasonality adjustments, portfolio bidding — without successor.
• Combined audiences and the observation setting for non-demographic attributes — Google points to the "audience lists" tool, in which the audience has to be redefined.
• Shared budgets — every campaign needs its own budget before the upgrade.
• Brand lift and search lift — both measurement methods are not supported for GDN in Demand Gen.

Two formats are only temporarily gone: HTML5 uploads and third-party ads are, according to Google, announced for Demand Gen by the end of 2026. If your media mix relies on HTML5 banners from an agency or on a third party's ad server tags, that is the point at which your migration has to wait — and at which you should keep an eye on the timeline.

5. The upgrade tool and the 42 days

There are two routes into Demand Gen: the upgrade tool, or manually moving budgets into a newly created campaign. Google recommends the tool, and the reason is arithmetically plain.

The tool transfers up to 42 days of performance history into the new campaign. The learning phase thereby shortens to about one to two days instead of a cold start. If you instead create an identical Demand Gen campaign in parallel, the worst case occurs: the new campaign starts without history against your own data-rich display campaign — and loses the auction against itself.

The route in the account runs via Campaigns → filter campaign type = Display Network → select campaigns → Edit → Upgrade to Demand Gen. There should be no more than 100 campaigns per operation. Upgraded campaigns carry the suffix " #2" in their name and receive the label "Inserted as Demand Gen ad". The original campaign switches to "Removed" but remains in the account for the usual five years for reporting.

An upgraded campaign cannot be converted back. So do not migrate the whole account at once; begin with a campaign of medium importance — large enough for meaningful figures, small enough to absorb a false start.

6. Six pitfalls in the migration

Most error messages in the upgrade tool have the same cause: a setting Demand Gen does not know. Google lists the most common cases together with the solution. These six are the ones most likely to hit small and medium-sized accounts:

Missing logo

Demand Gen requires a company logo. If it is missing from your responsive display ads, the tool inserts a placeholder image — and your ads run with a generic block instead of your brand. Upload the logo before the upgrade, not after.

Shared budgets

Campaigns on a shared budget cannot be migrated. Set up a separate budget per campaign beforehand. That is sensible anyway, because Demand Gen ties budget control to the campaign.

Lead form and click-to-call assets

Assets with a lead form have to be removed before the upgrade. For click-to-call assets the campaign additionally needs a regular call to action, otherwise the associated ads are not delivered in Demand Gen. Anyone who has collected leads through the form asset until now should build a replacement route via their own landing page first.

Custom ad text and disclaimers

Price prefixes, custom ad text and the old format for disclaimers block the upgrade. With disclaimers the order matters: pause the campaign, remove the old disclaimers, upgrade, add them again in the new format, resume.

Running lift studies

If you are currently running a conversion lift study, wait for it to end. The upgraded campaign is not automatically carried into the study — you would end up with a measurement without an object.

The budget reset on upgrade day

On the day of the upgrade Google does not count budget already spent against the new campaign. 10 € of daily budget used against a 50 € limit becomes a full 50 € again for the rest of the day after the upgrade. Expect extra spend on that one day, and do not upgrade on the last day of the month.

7. What this means for small budgets

For accounts with a monthly budget of a few thousand euros the switch is more than a technical procedure. Three points deserve particular attention.

Consolidate instead of splitting

Demand Gen learns from conversions. Google recommends merging ad groups with fewer than about 30 conversions in 30 days. Anyone who has spread their budget across five finely segmented audiences until now should take the opportunity and tighten the structure. One campaign that collects enough signals beats five that all stay below the learning threshold.

Set the channel setting deliberately

For the upgrade itself Google recommends leaving the channel setting on "GDN only" so that the settings transfer cleanly. Afterwards you can add YouTube, Discover or Gmail. Do not do that on the same day: otherwise you will not know later whether a performance difference comes from the migration or from the new channel.

Keep calm after the upgrade

Google advises limiting bid changes to plus or minus 15 per cent and then waiting a week. Fluctuations are normal in the first days. The most common mistake is to turn three dials at once after two weak days — and thereby restart the learning phase. How this patience combines with clean first-party data is shown in our article on first-party data as the foundation.

The attribution window deserves a look of its own: Google recommends more than 28 days for Demand Gen. For offers that need explaining and involve a long decision period, this setting decides whether the AI sees your real conversions at all.

8. Checklist: your upgrade in seven steps

1. Take stock. In the campaigns tab, filter by campaign type "Display Network" and all statuses except "Removed". The row count at the bottom of the table tells you how big the task is.
2. Clear the blockers. Upload the logo, dissolve shared budgets, remove lead form assets, take down product filters and ad group exclusions, lift content suitability exclusions to account level.
3. Secure a benchmark. Export 42 to 90 days of performance data per campaign before you migrate. After the upgrade you need a yardstick nobody can question in hindsight.
4. Start with one campaign. Choose a campaign of medium importance, use the upgrade tool and leave the channel setting on "GDN only" for now. Remember: there is no way back.
5. Keep an eye on ad review. All migrated ads go through review again. Check the approval status the following day and appeal any disapprovals in the "Ads" tab.
6. Top up assets. Demand Gen delivers better the more placements it can serve. Add logo, video assets and further image formats — especially if you want to add Shorts or Discover later.
7. Touch nothing for a week. Observe instead of intervening. Only then adjust bids in steps of at most 15 per cent and add channels one at a time — always only one change at a time.

Would you like to bring your display campaigns into Demand Gen without a performance hole? Book a free initial consultation — we will look at your account before the upgrade.

9. Conclusion: a channel becomes an ingredient

The switch follows the same logic as all the major Google Ads changes of recent years: the advertiser no longer chooses the placement but the goal — and the AI decides on distribution. The Display Network stops being a place you steer towards and becomes an ingredient in a mix that Google puts together.

That is not bad in itself. Discover, Shorts and Maps are placements that were simply closed to many smaller advertisers until now, and the new audience and creative tools are better than what Display last offered. The price is loss of control in the detail: no manual CPC, no bid adjustments, no viewability optimisation.

In practice this means: anyone who approaches the migration early, in a controlled way and with a clean benchmark gets through without a break. Anyone who waits until the automatic upgrade kicks in leaves the choice of timing to Google — and one morning finds a campaign with a placeholder logo, a new bidding strategy and ads under review.

Our assessment: do not treat the switch as a compulsory exercise but as an occasion for stocktaking. Most display accounts we see have grown over years and are structured far too granularly. Demand Gen rewards consolidation — that is the real lever, not the campaign type.

Read also: Google Ads without language targeting: what changes in September 2026 and Google Ads AI Max: automatic upgrade on 1 September 2026.

10. FAQ: the key questions about the upgrade

Is the Google Display Network being shut down?

No. The Display Network with over two million websites and apps remains. What ends is the standalone campaign type "Google Display Ads". GDN inventory will in future be bought through Demand Gen and carried there as the channel "Google Display Network (GDN)". Anyone who wants to advertise exclusively on the Display Network sets that in the channel settings of a Demand Gen campaign.

By when do I have to upgrade my display campaigns?

Google rolled out the upgrade tool gradually in June 2026. After that, new Display Ads campaigns can only be created in Demand Gen; remaining eligible campaigns are migrated automatically. Google's help article gives no fixed cut-off date for these two phases — the switch continues in phases. Migrating early and in a controlled way is therefore more sensible than waiting for a date.

Which features are dropped in the upgrade?

According to Google, not supported are, among others, manual CPC (alternative: target CPC), the bidding goal "viewable impressions" (alternative: maximise clicks), pay per conversion (alternative: target CPA), bid adjustments including seasonality adjustments and portfolio strategies, combined audiences and shared budgets. HTML5 uploads and third-party ads are announced for the end of 2026.

Why should I use the upgrade tool instead of a new campaign?

The tool transfers up to 42 days of performance history into the new campaign, which according to Google shortens the learning phase to about one to two days. An identical Demand Gen campaign created in parallel, by contrast, starts without history and competes with your own display campaign for the same audience — a disadvantage that can be avoided.