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generate-youtube-thumbnail

Generate 1280x720 PNG YouTube thumbnails with gradient backgrounds and bold titles.

2|Updated Mar 14, 2026
Search Tags:#youtube#image-generation#generate#thumbnail#gradient#background-removal#text-overlay
One-click install
npx skills add https://github.com/iterationlayer/skills --skill generate-youtube-thumbnail
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: generate-youtube-thumbnail
Source: https://github.com/iterationlayer/skills/tree/main/skills/generate-youtube-thumbnail
Command: npx skills add https://github.com/iterationlayer/skills --skill generate-youtube-thumbnail

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Content creators and video teams often struggle to produce consistent, on-brand thumbnails at scale, wasting time on manual design.

Core Features & Use Cases

  • Bold gradient canvas as a visual foundation.
  • Subject image overlay with background removal for clean cuts.
  • Large, impactful typography overlays for clear titles.
  • Use Case: generate thumbnails for YouTube, social previews, or CMS pipelines.

Quick Start

Provide a subject photo and a bold title, then render a 1280x720 PNG thumbnail via the Image Generation API.

Frequently Asked Questions about generate-youtube-thumbnail

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate YouTube thumbnails at scale for a CMS pipeline?▼

To generate YouTube thumbnails at scale, this skill composes a gradient background, a subject image with background removal, and bold title text into a 1280x720 PNG. It is designed for content creators and video teams automating thumbnail production for social previews and CMS pipelines.

What do I need to start automating YouTube thumbnail generation?▼

You need an Iteration Layer API key and access to the Image Generation API to start automating YouTube thumbnail generation. You also need to provide a subject photo and a bold title text to render the final 1280x720 PNG output.

How does background removal work when creating a YouTube thumbnail?▼

Background removal works in this YouTube thumbnail creation process by cleanly cutting the main subject from your provided photo. The subject image is then overlaid onto a bold gradient canvas to create a clean, eye-catching visual foundation.

Can I use this to generate social preview images instead of standard YouTube thumbnails?▼

Yes, you can use this to generate social preview images instead of standard YouTube thumbnails. The skill produces 1280x720 PNG files using a gradient background, subject overlay, and text, which works for various social media and CMS pipeline applications.

What is the required output format and dimension for YouTube thumbnail generation?▼

The required output format for YouTube thumbnail generation is PNG, and the required dimensions are 1280x720. This ensures the rendered image meets standard platform specifications for YouTube and other social previews.

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