ThumbsyThumbsy
Extension

The Studio overlay

Build and export styled thumbnail cards without leaving YouTube.

The Studio is a full-page overlay that turns any thumbnail on the current page into a styled, downloadable card.

Opening the Studio

Either:

  • Click the Thumbsy icon in YouTube's top bar (next to voice search), or
  • Press Alt+S (⌘+Option+S on Mac) from anywhere on YouTube
Thumbsy icon in YouTube's top bar, with the keyboard shortcut hint

The overlay darkens the page and shows every thumbnail currently on screen as a grid of cards, each with its title, channel, view count, posted date, and duration.

Studio overlay open over a YouTube page, showing the thumbnail grid

Styling a card

Select a thumbnail to open its configuration panel:

  • Background style — Plain, Blurred, Liquid Glass, Gradient, or Neon
  • Background color — a palette of preset dark swatches, when using Plain
  • Duration badge — show or hide
  • Meta line — cycle between view count, posted date, or off
  • Layout — Card (vertical) or Tile (compact, horizontal)

The preview updates live as you change settings.

Adjusting background style, color, and layout with the live preview updating

Click Export Showcase (or press Ctrl+S / ⌘+S) to render and download the card as a PNG. Your style choices are remembered for next time — see Popup & export settings to set them as defaults ahead of time.

Exporting a grid

Select multiple thumbnails (up to 9) and click Export Grid instead. This opens a separate editor where you can toggle the title and view-count overlays before rendering one combined image. On channel pages, the grid also includes a header with the channel's avatar, name, and subscriber count.

Grid export editor with several thumbnails and the channel header

The exported file is named [channel-name]-grid.png.

Selecting more than 9 thumbnails?

Use bulk select instead — grid export is capped at 9 images, but bulk ZIP export has no limit.

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