YouTube is testing 90-second unskippable ads on connected TV, according to a report by Social Media Today. This would be the longest single non-skippable ad format the platform has tested so far.
Currently, YouTube’s support documentation lists 60 seconds as the upper limit for non-skippable in-stream ads. The 90-second format has not been officially confirmed by the company, so it is unclear whether this is a deliberate experiment or a byproduct of how the platform stacks multiple ads.
How the 90-Second Format Was Found
According to Social Media Today, a Reddit user discovered the extended ad blocks while watching a 40-minute video on a TV-connected YouTube app. The viewer reported encountering a single 90-second unskippable ad segment, exceeding the 60-second maximum listed in YouTube's own support documentation for non-skippable in-stream ads.
YouTube's documentation currently lists 60 seconds as the upper limit for non-skippable in-stream ads. This follows YouTube’s pattern of incremental changes to its CTV ad lengths. In March, the platform replaced the previous setup of two back-to-back 15-second ads with a single 30-second unskippable ad on CTV globally. The appearance of a 90-second segment within weeks suggests a potential move toward longer formats on TV screens.
Some debate exists about whether the 90-second block represents a deliberate test or a worst-case stacking scenario within YouTube's existing three-ad-tier system. YouTube's ad serving can combine multiple ad units into a single break, and the observed block could theoretically result from consecutive shorter units rather than a single 90-second placement. Without confirmation from YouTube, the distinction remains unresolved.
Why Connected TV matters for Advertisers
Connected TV is YouTube’s fastest-growing screen. The company reports that users watch more than 1 billion hours of content daily on home TV sets, and 171 million people watch YouTube on TV screens monthly in the U.S. The platform is the top streaming service by watch time in the U.S., with viewership comparable to Netflix and Disney+ combined.
That scale makes CTV YouTube's most valuable ad surface and the one where longer formats carry the most commercial potential. It highlights why CTV is a key area for extended ad formats. Industry projections estimate YouTube CTV ad revenue will reach $9.21 billion in 2026, accounting for nearly 12% of total U.S. CTV ad spending. Overall, the U.S. CTV advertising market is projected at $38 billion for the same year, accoridng to eMarketer's forecast.
The move mirrors traditional linear TV ad scheduling, where 90-second to two-minute commercial breaks have been standard for decades. As YouTube competes with Netflix, Disney+, and Amazon Prime Video for CTV ad budgets, longer non-skippable formats align its ad inventory with what traditional TV buyers already purchase.
Netflix, Disney+, and Amazon each run between two and four minutes of ads per hour on their ad-supported tiers. Linear TV averages 14 to 16 minutes. YouTube's CTV ad load remains lower than linear, but the 90-second unskippable format narrows the gap between streaming and broadcast ad experiences.
Somendu Singh on ad strategies for streaming TV
“The biggest shift is not the technology - it’s how people experience the ad. Most teams are still thinking in Clicks, CTR, and Direct Response. That mobile-first mindset doesn't translate to a 65-inch screen where the viewer is in 'lean-back' mode.
Must adapting strategy today:
A). Think Reach + Frequency: Respect the medium like traditional TV.
B). Awareness AND Action: Align messaging for the environment, not just the 'skip' button.
C). Beyond Clicks: Track performance metrics that actually matter for the big screen.”
Recap
How long are YouTube's unskippable ads on connected TV?
YouTube's standard non-skippable in-stream ads can run up to 60 seconds, per the company's own support documentation. The platform rolled out 30-second unskippable ads on CTV globally in early March 2026. The newly spotted 90-second unskippable ad blocks exceed the documented maximum, and YouTube has not officially confirmed the format or provided updated documentation.
Can advertisers opt into YouTube's 90-second CTV ad format?
YouTube has not announced the 90-second format or provided any campaign-level controls for it. The extended ad blocks were observed by a viewer, not surfaced through advertising documentation. No opt-in mechanism, targeting controls, or pricing details have been published.
How does YouTube's CTV ad length compare to other streaming platforms?
Netflix, Disney+, and Amazon each run between two and four minutes of ads per hour on their ad-supported tiers. Traditional linear TV averages 14 to 16 minutes per hour. YouTube's 90-second unskippable block, if rolled out broadly, would position its ad load per break closer to traditional TV scheduling than most streaming competitors.
