Google Display Ads campaigns are moving into Demand Gen, where the Google Display Network becomes another channel alongside YouTube, Shorts, Discover, Gmail and Maps.
Eligible advertisers began receiving access to a phased migration tool in June 2026. Google says new Display-only campaigns will eventually be created through Demand Gen, and remaining eligible campaigns will be migrated automatically at a later date.
The move does not mean the Google Display Network is disappearing. It changes the campaign workflow and gives advertisers the option to combine GDN inventory with Google’s other visual surfaces. That added reach can be useful, but it also makes channel controls, creative and measurement more important.
The 2026 Display-to-Demand Gen timeline
Google has published three stages:
- From June 2026: phased access to a migration tool for eligible advertisers
- Coming later: new Display campaigns will be created only within Demand Gen
- Coming later: remaining eligible Display campaigns will be automatically migrated
Google has not attached a universal public date to the final two stages. Check account notifications rather than relying on an unofficial deadline.
What happens during migration?
Google offers two broad paths.
Use the migration tool
Google recommends its in-account migration tool. It updates an existing live campaign, transfers eligible settings and learning, and can carry up to 42 days of performance history. Google estimates that this can reduce the learning period to around one or two days.
The original Display campaign is set to Removed but remains available for historical reporting. A migrated campaign cannot be reverted to the old Display campaign type.
Move budgets manually
Advertisers can build a new Demand Gen campaign, reduce the old Display budget and increase the new budget proportionally. This provides more setup flexibility but can create a cold start and makes clean comparison harder.
For most standard campaigns, the migration tool is the safer starting point. Manual rebuilding may be justified when the existing campaign structure, tracking or creative needs a fundamental redesign.
What Demand Gen adds
Demand Gen can run across:
- YouTube, including Shorts
- Discover
- Gmail
- Google Maps, where available
- The Google Display Network
Migrating does not require enabling every channel. Google recommends keeping GDN-only channel controls during the initial migration if the goal is to preserve the existing Display setup. Additional channels can be tested later.
Demand Gen also introduces options such as lookalike segments and visual formats designed for Google’s feed-based surfaces. These should be treated as new tests, not automatically added to a baseline migration.
A practical migration checklist
1. Inventory active and paused Display campaigns
Filter the account by campaign type and record each campaign’s status, objective, audience, placements, exclusions, bidding strategy, budget, attribution window, conversion actions and recent results.
Identify campaigns that are no longer strategically useful. Do not migrate clutter simply because it exists.
2. Decide what success means
Separate prospecting, remarketing, reach and direct-response campaigns. Each requires different metrics.
For direct response, prioritise qualified conversions, CPA, revenue and ROAS. For awareness, consider incremental reach, view quality and downstream assisted conversions rather than forcing every campaign into a last-click framework.
3. Fix conversion tracking before migration
Confirm that primary conversions are accurate, deduplicated and aligned with the campaign objective. Review enhanced conversions, consent settings and offline outcomes before exposing Smart Bidding to more inventory.
See WMI’s conversion tracking service and attribution modelling guide for the underlying measurement work.
4. Audit audiences and exclusions
Replicate the audience approach that supports the current campaign, then test new Demand Gen features separately. Review:
- Customer Match and first-party lists
- Remarketing membership duration
- Lookalike segment settings
- Content and placement exclusions
- Age, gender and geographic settings
- Existing account-level negative placements
Do not assume every exclusion or targeting detail transfers exactly. Review the migrated campaign before it spends.
5. Prepare native creative
Assets that worked in standard Display placements may not be strong on YouTube, Discover or Gmail. Build creative for the surface rather than simply resizing one banner.
Prepare multiple strong images, logos, concise headlines, descriptions and:if expanding into video inventory:vertical and horizontal video assets. Keep brand recognition clear in the opening moments.
6. Preserve a GDN-only baseline first
For a clean migration, keep the Google Display Network as the only selected channel initially. This makes it easier to compare the new campaign with historical Display performance.
After the baseline stabilises, test YouTube, Discover, Gmail or Maps deliberately. Document each expansion and judge it on incremental business value.
7. Review bidding and attribution settings
Google recommends using similar bid levels to the source Display campaign and an attribution window longer than 28 days as a migration best practice. That guidance may not suit every business, especially those with short purchase cycles, so align settings with actual conversion lag.
Avoid tightening Target CPA or Target ROAS during the migration unless there is a compelling commercial reason. Let the campaign transfer before layering on another major variable.
8. Check the migrated campaign before launch
Confirm:
- Channel selection
- Budget and bid target
- Conversion goals
- Location and language
- Audience settings
- Creative and landing-page URLs
- Exclusions
- Start and end dates
- Tracking parameters
Migration is not reversible, so this review should happen before applying the change.
9. Monitor the first conversion cycles
Watch spend, reach, placements, channel mix, conversion quality and sales outcomes. Google notes that transferred learning can reduce ramp-up time, but it does not remove normal performance variation.
Use CRM data for lead-generation campaigns and product-level margin for ecommerce. Platform conversion totals alone are not enough.
Important edge cases
Pay-for-conversion campaigns
Google says the pay-for-conversion payment model cannot migrate as-is. The payment event must be changed to interaction before migration, after which the campaign can continue using Target CPA.
Unsupported features
Some settings and assets may not transfer. Review account-specific warnings in the migration workflow and resolve unsupported items before applying it.
Duplicate campaigns
Running an identical new Demand Gen campaign beside the established Display campaign can make the new campaign struggle to ramp up because the original retains its performance history. Use a controlled budget transition or the migration tool.
Historical reporting
The removed source campaign remains available for reporting for up to five years under Google’s standard retention approach. Export any business-critical reports before migration as an additional safeguard.
What UAE advertisers should prioritise
For businesses targeting Dubai, Abu Dhabi or the wider UAE, recheck physical-presence location settings after migration. Demand Gen’s broader visual inventory can expose weak geographic controls quickly.
Also review creative for the market and placement. English-only assets may be appropriate for some audiences, while bilingual campaigns may need separate creative, landing pages and measurement. Do not mix languages merely to fill asset slots.
Frequently asked questions
Is the Google Display Network shutting down?
No. GDN inventory is moving into Demand Gen and remains available, including for Display-only activity.
When will Google migrate all Display campaigns?
The voluntary migration tool began rolling out in June 2026. Google says creation-only and automatic-migration stages are coming later, but has not published one universal final date.
Will performance history transfer?
Google says its migration tool can carry up to 42 days of performance history, reducing the expected learning period. Manually created campaigns do not receive the same continuity.
Can I keep the campaign on GDN only?
Yes. Google recommends GDN-only channel controls during migration when the goal is to preserve the existing campaign configuration. Other surfaces can be added later.
Can I reverse a migrated campaign?
No. Google states that campaigns migrated to Demand Gen cannot be reverted to the old Display campaign type.
Plan the migration before Google does it for you
WMI can review Display campaigns, tracking, audiences and creative before they move into Demand Gen.
Request a free paid-media audit or explore WMI’s PPC management services in Dubai.
Editorial sources
- Google Display Ads campaigns have a new home in Demand Gen : Google Ads Help
- About Demand Gen campaigns : Google Ads Help
