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Thumbnails and YouTube details

Make and pick a thumbnail, preview it in a YouTube feed, write the title, description with chapters and tags, and copy the footage credits.

Updated October 19, 2026

Everything on this page is on the finished video page, below the player.

Thumbnails

ViCut makes three 1280×720 thumbnails from the best real photos in your video, with a bold headline taken from your script. Free.

If you chose thumbnails in the composer, they are made right after the render. Making them takes about a minute.

  1. Click a variant to select it. The selected one is used in the YouTube preview below.
  2. Download one with the icon on its card, or all three with Download all.
  3. Want other options? Press New variants.
Three thumbnail variants and the YouTube feed preview.
Three thumbnail variants and the YouTube feed preview.

How it looks on YouTube

A mock of the YouTube home feed and search results with your thumbnail, title and channel, in Dark or Light. It is approximate: YouTube may crop a little differently.

YouTube details

Press Write title and description. In about 10 seconds you get, for free:

  • Title: five suggestions. Pick one or edit it; the counter shows YouTube’s 100-character limit.
  • Description: a summary of the video. Copy with chapters and sources copies it together with chapter timestamps and the sources of the facts.
  • Tags: ready to paste, with a character counter.

Edits are saved when you click away. Press Copy next to a field to copy it. Write again makes new suggestions.

YouTube details: titles, description with chapters and tags.
YouTube details: titles, description with chapters and tags.
Tip. Chapter timestamps in the description turn into chapters on the YouTube player. Keep the first one at 0:00.

Footage credits

Some photos and maps are free to use only with a credit to the author. Footage sources shows the libraries used in the video. Click a library’s logo to see the authors of its shots in your video; each name links to their page. Press Copy credits and paste the text at the end of your YouTube description. The music credit is included.

If nothing in the video needs a credit, the section says so.

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