YouTube's bigger thumbnails: fewer slots, more competition, and what the data shows

YouTube's home feed now shows fewer, larger thumbnails per row on desktop, with Shorts shelves taking whole rows in between, and it is testing the same idea on mobile. YouTube says the change grew long-form viewing overall. For a single creator it means fewer visible slots per screen, so every slot is worth more and the competition for it is sharper. The data shows how uneven that competition already is: in the TubeAI research database, the top 10% of long-form uploads collected 70.6% of all first-week views, and the bottom half shared 3.2%.

Below: what YouTube changed, what it said about it, and what I measured across 319,550 uploads tracked from the hour they went live.

What YouTube changed

Bigger cards on desktop

Reports of a desktop home page with oversized video cards go back to 2024. The layout spread in April 2025, when Android Authority described it as a test that many viewers disliked. Today most desktop viewers see a handful of large cards per row; how many depends on screen size and zoom, and YouTube offers no setting to change it.

Shorts shelves take whole rows

Between rows of long-form videos, the home page shows a Shorts shelf: a row of vertical cards. The dismiss button hides it only temporarily. In mid-2026 YouTube began testing the opposite emphasis too, a layout that opens with full-width long-form cards and pushes the Shorts shelf further down.

Mobile is next

YouTube is now testing a mobile home feed that changes the size of video cards automatically to make some of them stand out.

What YouTube says

Todd Beaupré, YouTube's senior director of growth and discovery, said on Creator Insider that the bigger thumbnails drove more attention and engagement around long-form, and that the team would not have launched the change if it had reduced viewership. His reasoning: often less is more, and fewer options make it easier for viewers to decide. He was clear that this describes the home page as a whole, not what a bigger thumbnail does for one video.

Why each slot is worth more

A home screen is a fixed amount of space. When cards get bigger and a Shorts shelf takes a row, fewer long-form videos fit on the first screen. Meanwhile the supply of videos competing for those slots is large: the creator channels we track published about 12,800 long-form videos a day in September, and 125,057 of them uploaded in the last 30 days.

Three things follow:

• Each impression matters more. A viewer sees fewer options before scrolling, so being one of them is worth more, and missing out costs more.
• The thumbnail carries more of the decision. A bigger card shows more detail, which helps a clear, readable thumbnail and exposes a cluttered one.
• Your own videos compete with each other. Recommendations rarely show several of your videos at once, so your strongest upload tends to take the slot.

What the data shows

How I measured it

I took long-form uploads from creator channels we serve, published Aug 31 to Sep 24, 2026, that we tracked from within 90 minutes of going live. For each one I used its views at day 7, its first week. That gave 319,550 uploads. All of them were published after YouTube's Aug 24 view-count change, so they were counted the same way.

A note on what I could not measure: I wanted a before-and-after comparison around the redesign, but it is not possible with this data. Our exact, hour-by-hour view tracking started in late August 2026, publish dates for older videos are estimates, and older videos have had longer to collect breakout views, which would bias any comparison. So this section describes competition as it is now, not how the redesign changed it.

A small share of uploads takes most of the views

The top 1% of uploads, about 3,200 videos, collected 30.1% of all first-week views. The top 10% collected 70.6%. The bottom half of uploads, about 160,000 videos, shared 3.2% between them. The median upload got 6,915 views in its first week.

Big channels take most of the top spots

Channels with 10K-100K subscribers made more than half of all uploads but only 14.7% of the top 10%. Channels with 100K+ subscribers made a third of uploads and took 84.5% of the top spots. In the top 1%, channels with 1M+ subscribers alone took 61.5%. This is not surprising, since big channels start with big audiences, but it shows who you are competing with for each slot on the home page.

Against their own baseline, small channels break out more often

Raw views favour big channels. A fairer test is whether a video beat its own channel's usual result. I compared each upload with the median first-week views of its channel's uploads in the same window, for channels with at least three tracked uploads.

Channels under 10K subscribers broke out on 13.6% of uploads, against 10.4% for channels with 1M+. They also flopped more: 12.6% against 7.6%. Small channels' results swing more in both directions. The home page does not reserve its slots for big channels; a small channel's video that wins the click can still travel far beyond its usual audience.

One video often carries a channel's month

The same concentration shows up inside channels. Among 20,596 channels with at least five tracked uploads in the window (a median of 8 each), the best video took 26.6% of the channel's first-week views at the median, about twice its share if views were split evenly. For 9.2% of channels, a single upload took more than half.

For more on packaging, see what the data shows about changing your thumbnail after publishing, how YouTube's thumbnail A/B tests play out, and how long a YouTube title should be. The views in this study were counted under YouTube's new view count.