Thumbnail Maker by MegaScenes
ChatGPT pluginYouTube thumbnails
Give the video title, the scene and a few words for the image, and get a bold 16:9 thumbnail made to read at a small size.
ChatGPT tells you what the run needs and creates the thumbnail in your MegaScenes account when you ask. The thumbnail opens in the chat and stays in your library.
For YouTubers, course creators and podcasters with video.
Limitations: new thumbnails as image files; it does not upload them to YouTube or edit a screenshot you attach. Making a file needs a signed-in MegaScenes account and runs in it; nothing is made until you confirm. Not for sexual or adult content or for real people's likeness. Files are made by generative models and saved in your MegaScenes library.
- Featured
- No
not on the featured shelf
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Rank by placement
Rank in Creativity
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Creativity683rd of 699 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 681 | #10528 | — | |
| 682 | #10529 | — | |
| 683 | #10530 | — | |
| 684 | #10531 | — | |
| 685 | #10532 | — |
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15 more on the publisher’s page.
Example prompts
- “A thumbnail for: I Tried Living Off-Grid for 30 Days, text 30 DAYS”
- “A thumbnail for a budget travel guide to Lisbon, text LISBON ON 20”
- “A thumbnail for a beginner sourdough recipe, text EASY BREAD”
- Categories
- Made by
- MegaScenes · Website
- Sign-in
- On Install
- Capabilities
- Create 16:9 thumbnails, Set short text on the image, Return the thumbnail in the chat
- Availability
- Available
- Version
- 1.0.0
- Keywords
- youtube thumbnail, thumbnail maker, video thumbnail, 16:9
- Created
- October 29, 2026
- More info
- Sponsorship
- Promote this plugin