Metricool analyzed 799,718 YouTube videos across 71,177 accounts for its 2026 YouTube Study, measuring performance against the previous year. Views are up. Attention is down.
Long-form views climbed 76% year over year. Watch time managed only 11% growth over the same stretch.
That gap comes down to viewers bailing earlier. Average view duration on long-form fell roughly 37%, dropping from 3.98 minutes to 2.51 minutes. Engagement slid 45%.
Shorts grew harder still. Views jumped more than 127%, and the Shorts feed accounted for 61% of all measured organic views. Average duration there fell about 67%, landing near 16 seconds.
Shorts become a major discovery source
The Shorts feed is now the biggest single source of organic views on YouTube, and nothing else is close. Subscribers delivered 11% of views. Search brought in about 9%. Direct visits to channel pages accounted for roughly 3%.
Channels running both formats saw better numbers on their long-form uploads. Those posting around five Shorts a month averaged 8,789 views per long-form video. Channels publishing no Shorts averaged 4,364.
Read that correlation carefully. The data doesn’t show that Shorts caused the lift, and channels that publish both formats differ from channels that don’t in plenty of ways, including how much time their owners put into the whole operation.
Long-form videos face a monetization challenge
Shorter viewing sessions are showing up in the ad numbers. Ad impressions fell 51% year over year. Monetized playbacks dropped 59%, and estimated ad revenue declined 55%.
The mechanism is simple enough. Viewers who leave at 2.51 minutes never reach the mid-rolls, so a video can post a bigger view count while earning less than last year’s version of itself.
What to do with this
Publishing frequency has a ceiling on long-form. The study found two to four videos per week performed best, which means grinding out daily uploads is likely working against you. Shorts tolerate a higher volume, assuming quality holds.
The bigger takeaway sits in the retention numbers. If average view duration on your long-form has slipped, that’s the industry, not your channel falling apart. But it does change what a view is worth. Creators building a business on mid-roll revenue are watching that model erode in real time, which makes sponsorships, memberships and products less of a nice-to-have and more of the actual plan.