Google Ads can now use Performance Max video sourcing to find existing videos on advertiser-approved websites and channels, then add suitable assets to Performance Max campaigns. The setting is enabled by default for new campaigns, and Google says it may also have been activated automatically on some existing campaigns. For an adjacent YouTube ad experience, see our Business Agent for YouTube Ads update.
This is a useful shortcut for advertisers with extensive video libraries, but it changes the first point of creative review. A webinar clip or product walkthrough can be relevant to a campaign without being approved, current, or effective as an advertisement. Before leaving sourced videos enabled, advertisers should review the sources Google can use and the videos it has added.
What changed in Performance Max video sourcing?
According to Google’s sourced videos documentation, the campaign-level feature uses AI and automated crawling to find videos from sources the advertiser approves. Those sources can include:
- Social media platforms
- The campaign landing page
- A linked YouTube channel
Google evaluates videos for campaign relevance, predicted performance potential, and creative suitability, including factors such as aspect ratio. It can automatically add up to 10 crawled videos per asset group, alongside advertiser-uploaded videos and Google-generated creative. Sourced videos are refreshed periodically; Google says a video removed from its original hosting platform will also be removed from Google Ads.
The feature is rolling out in stages and requires a Performance Max daily budget greater than $5 USD. Google also says sourced videos are uploaded to a dedicated Google-owned YouTube channel branded with the advertiser’s logo and business name, with viewers directed to its landing page.
How to check sourced videos in your Google Ads account
Advertisers should audit both newly created campaigns and existing Performance Max campaigns. A default-on setting does not give Google blanket permission to use every video associated with a business: Google says advertisers must approve the source URLs.
- Open Google Ads and select the relevant Performance Max campaign.
- Open the campaign settings and locate Asset optimization. If the feature is available, look for Sourced videos.
- Select Manage sources to review the websites, social locations, and linked channels Google is allowed to use.
- Remove or change sources that include unapproved, outdated, or unsuitable videos. If you do not want video sourcing, switch it off.
- Select Apply and save the campaign changes. Then review the campaign’s Assets section for videos that have already been added.
The exact interface can vary during rollout. If the option is not visible, that does not necessarily mean every account has access yet. Google’s help page provides the current setup and management instructions.
Sourced videos are not the same as generated videos
The distinction matters because these features have different creative risks. Sourced videos reuse existing material from approved locations. Auto-generated videos create new video assets from campaign materials, while video enhancements adapt existing video creative for additional formats or lengths.
| Feature | What Google does | What advertisers should review |
|---|---|---|
| Sourced videos | Finds and adds existing videos from approved sources | Source permissions, current claims, audience fit and paid-usage rights |
| Auto-generated videos | Creates video creative from available campaign assets | Message accuracy, visuals, disclosures and brand presentation |
| Video enhancements | Adapts existing videos for different placements or formats | Cropping, shortened context, text visibility and disclaimers |
For example, an automatically generated video might combine images and copy poorly. A sourced video might reproduce an old interface, a discontinued offer, or a testimonial that was cleared for a case study but not for a paid campaign. Both need review, but for different reasons.
Six checks before leaving sourced videos enabled
1. Audit each approved source
Review every approved landing page, social account, and YouTube channel as though it were part of your paid creative library. A general brand channel may contain recruitment videos, event clips, support recordings, historical product launches, and other content that should not be used for acquisition campaigns. Restrict approval to sources whose videos are appropriate for paid use.
2. Check whether videos are actually ad-ready
A relevant topic does not guarantee a useful advertisement. Check the first few seconds, clarity of the offer, call to action, product accuracy, and whether the content makes sense without the context of its original post. For B2B SaaS campaigns, a long webinar introduction or a technical demo for existing customers may be a poor fit for first-time buyers.
3. Confirm commercial usage rights
Customer interviews, partner testimonials, conference presentations, creator videos, and licensed footage may have usage limitations. Permission to publish a video organically is not necessarily permission to advertise with it. Check talent releases, customer approvals, music licenses, logos, and claims before approving a source.
4. Inspect the videos Google has actually added
Go to the Performance Max campaign’s Assets section and review the sourced videos and the performance information available there. Check for outdated interfaces, inaccurate pricing, withdrawn offers, or inappropriate framing. Asset reporting can show how Google is using creative, but it should not be treated as conclusive proof that a particular video generated incremental revenue.
5. Understand the YouTube hosting arrangement
Google says sourced videos are uploaded to a dedicated Google-owned YouTube channel branded for the advertiser. This reduces manual hosting work, but it makes the source review even more important. Confirm that you are comfortable with the chosen content being used in this arrangement, especially where customer permissions, brand representation, or regulated claims are involved.
6. Keep a manually approved creative benchmark
Retain campaign-specific videos that have been reviewed for accuracy, audience relevance, and conversion intent. Compare campaign performance and lead quality when sourced videos are introduced, but avoid crediting an individual asset with business outcomes solely because its reporting looks strong. Where practical, use a credible experiment rather than comparing unrelated periods.
These checks belong alongside conversion tracking, budgets, and lead-quality reviews in a broader Google Ads audit.
Related update: Landing page images in Performance Max
Video sourcing is not the only asset-optimization control advertisers should review. Google also documents Landing page images, which lets Performance Max extract relevant images from campaign landing pages. This is a separate image feature, not another name for sourced videos.
Google’s October 21 developer announcement says image extraction will default to enabled for new Performance Max campaigns starting December 4, 2026 across the Google Ads interface, Editor, and API, even when account-level Dynamic images is turned off. Existing campaigns will retain their current image-extraction configuration. The December change should not be described as already in effect in October.
Advertisers therefore have two distinct checks: approve and monitor video sources now, and review landing-page image permissions and new-campaign workflows ahead of the December default change. Both can surface existing content in paid ads, but each has its own settings.
What this means for B2B SaaS advertisers
SaaS teams often have large libraries of product demos, customer stories, webinars, training clips, and feature announcements. Sourcing can help discover usable assets without repeated manual uploads. The risks are equally specific: an 18-month-old interface, a retired integration, an expired price, or a testimonial approved only for editorial use can all make a video unsuitable for paid distribution.
Creative volume should not be mistaken for campaign improvement. Performance Max may distribute ads across several Google surfaces, and an increase in available videos does not establish that the business acquired more qualified buyers. The distinction matters in accounts already assessing whether Performance Max cannibalizes Search demand.
At the business level, examine qualified conversions, sales-accepted leads, opportunity creation, and cost per qualified outcome. Use asset reporting to diagnose creative coverage and relevance, not to infer precise video-level pipeline attribution. For experiment design, see our coverage of Google Ads campaign guidance and experiment power.
OneMetrik takeaway
The opportunity is less manual video management, not automatic creative approval. Performance Max can discover up to 10 videos per asset group from advertiser-approved sources, but it cannot independently judge every brand claim, usage agreement, or commercial objective.
Our recommendation is to review campaign-level source settings, remove unsuitable sources, inspect imported videos, and maintain an approved creative baseline. Test the feature against qualified acquisition outcomes rather than treating a larger asset count as proof of better performance.