Google Ads Demand Gen reaches people before they search. These Demand Gen campaigns serve visual Demand Gen ads across YouTube, Discover and Gmail while users browse. In Google Ads 2026, Google Demand Gen also gains AI video tools and one-tap formats. This guide covers Demand Gen setup, YouTube Demand Gen strategy, targeting, creative, bidding and measurement.
What Are Demand Gen Campaigns in Google Ads?
Demand Gen campaigns are Google’s visual, audience-led campaign type, built for goals such as sales, leads, website traffic and YouTube engagement. Search answers a query; Demand Gen introduces your offer to people whose interests suggest they may care.
Our guide to Google Ads keyword match types explains how Search captures existing demand. Demand Gen uses audiences and creative instead, and never appears on Google Search results.
| Placement | Image ads | Video ads |
| YouTube Shorts, Home, Search, Watch Next | Yes | Yes |
| YouTube in-stream | No | Yes (10+ seconds) |
| Discover, Display Network | Yes | Yes |
| Gmail | Yes | No |
Demand Gen vs Performance Max: Which Campaign Should You Choose?
| Factor | Demand Gen | Performance Max |
| Inventory | YouTube, Discover, Gmail, Maps, Display | All Google inventory, including Search |
| Control | Audiences, creative, channels | Mostly assets and signals |
| Best for | Creating demand | Capturing conversions |
Choose Demand Gen for visual storytelling with audience control, and Performance Max for conversion volume across all inventory.
How to Set Up Google Demand Gen Campaigns in 2026
1. Click Create > Campaign and name it.
2. Choose a goal and match conversion goals.
3. Set devices. Keep location and language at ad group level unless you need radius targeting.
4. Pick a bid strategy and a daily or total budget.
5. Create ad groups.
6. Select audiences.
7. Choose channels: All Google channels (Google’s recommendation for most advertisers) or manual.
8. Add video, image or carousel ads, logos, headlines and descriptions.
9. Review, publish and allow 24 hours for approval.
Demand Gen Audience Targeting and Lookalike Segments
Combine custom segments (interests, search terms, websites), your data segments (customer lists, visitors) and demographics. Optimized targeting may expand beyond them.
How to Use Lookalike Audiences in Demand Gen
Seed Demand Gen lookalike segments with high-intent lists, like recent converters. Since March 2026, Google has phased lookalikes into suggestion mode: the seed and reach level act as signals, not limits, and the 100-user minimum no longer applies. An opt-out form exists.
Excluding Audiences in Demand Gen Campaigns
Exclude your data or lookalike segments: prospecting should exclude customers; remarketing should exclude recent purchasers.
Demand Gen Creative Strategy: Image Ads, Video Ads and YouTube Shorts
Plan vertical, square and landscape versions. Google Ads Demand Gen image sizes 2026:
| Asset | Specification |
| Landscape image | 1.91:1; 1200 × 628 |
| Square image | 1:1; 1200 × 1200 |
| Vertical image | 4:5 (960 × 1200) or 9:16 (1080 × 1920) |
| Logo | 1:1; 1200 × 1200; 150 KB maximum |
| Video | 5 seconds minimum; 15+ recommended; 16:9, 1:1, 4:5, 9:16 |
Images are .jpg or .png up to 5 MB. Under Demand Gen video length requirements, clips under 10 seconds skip in-stream. Win the opening seconds, design for mobile and use one clear call to action.
YouTube Shorts Demand Gen Strategy
Build vertical first; Shorts plays with sound on by default. Channel controls allow a Shorts-only ad group, though Google favors All Google channels.
Google Ads Multimodal Video Creation
Google made Multimodal Video Creation in Asset Studio generally available on 27 August 2026 (storyboard to horizontal and vertical videos in one workflow). Confirm access in your account. India’s AI rules require labels on certain AI-generated assets.
Demand Gen One-Tap Image Ads
Announced on 24 September 2026, one-tap image ads on Shorts and Gmail open your landing page in a single tap; Shorts needs 9:16 full-bleed images. Market-by-market rollout is unpublished, so verify availability in your account.
Demand Gen Optimization Strategies 2026: Budget, Bidding and ROAS
| Goal | Bid strategy |
| Traffic | Maximize Clicks |
| Leads or sales volume | Maximize Conversions or Target CPA |
| Revenue | Maximize Conversion Value or Target ROAS |
Demand Gen Budget Allocation 2026
Google suggests roughly 50 conversions before major changes. At an illustrative ₹500 target CPA, that is about ₹25,000; size budgets to reach it within weeks. Favor proven audiences and reserve a smaller share for tests.
Demand Gen CPA Bidding Strategy and ROAS Optimization
Start remarketing on Maximize Conversions, then set an affordable Target CPA; strict targets can throttle delivery. For Demand Gen ROAS optimization, pass accurate values before testing Target ROAS. If frequency climbs while engagement falls, refresh creative; if conversions lag, check the landing page and tracking.
Our Google Ads ad scheduling guide covers day-and-hour analysis, but options vary by campaign type. Google Ads Auction Insights is a Search report; do not assume identical Demand Gen metrics, where channel and asset reports matter more.
Demand Gen Conversion Tracking and Performance Measurement
Smart Bidding learns from conversions, so fix tracking first. Use Google Ads conversion tracking or GA4 imports, mark purchases and qualified leads as primary actions, and pass values. Look beyond last click: assisted conversions, engaged-view conversions, brand search trends.
Google Demand Gen Campaign Examples and Best Practices
Illustrative scenarios, not case studies.
E-commerce: A décor store targets a lookalike of buyers with vertical creative, excludes purchasers and uses Maximize Conversion Value.
Services: A clinic remarkets to visitors on Target CPA, prospects with custom segments and tracks forms and calls.
Demand Gen campaign best practices: remarket first, go vertical, verify tracking, wait for about 50 conversions, refresh creative and keep Search as your intent backbone.
Frequently Asked Questions About Google Ads Demand Gen
Audience-driven image and video campaigns on YouTube, Discover, Gmail, Maps and optionally Display.
Choose a goal, set targeting, bidding and budget, build ad groups, add ads, then review.
1200 × 628, 1200 × 1200, 960 × 1200 and 1080 × 1920.
Seed them with high-intent lists; Google treats seeds as signals.
Over 15 seconds; the minimum is 5.
Target CPA for leads, Target ROAS for sales, once tracking is reliable.
Yes: your data and lookalike segments.
There is no universal figure; aim for about 50 conversions during learning.
Conclusion
Google Ads Demand Gen builds awareness, reaches relevant audiences and can drive qualified traffic and conversions when creative, tracking and bidding align. In 2026, start small: one remarketing group, one lookalike prospecting group, and a verdict after about 50 conversions.
