remotion-thumbnail

Generate YouTube thumbnails from AI-cutout expressions using Remotion.

Updated Jan 28, 2026
One-click install
npx skills add https://github.com/coltonbatts/LOCAL_LOU --skill remotion-thumbnail
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: remotion-thumbnail
Source: https://github.com/coltonbatts/LOCAL_LOU/tree/main/skills-to-publish/remotion-thumbnail-clean
Command: npx skills add https://github.com/coltonbatts/LOCAL_LOU --skill remotion-thumbnail

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires replicate, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill enables content creators to produce consistent, high-quality YouTube thumbnails by combining AI-driven expression cutouts with a Remotion-based renderer.

Core Features & Use Cases

  • Automated expression capture and cutouts build a reusable library of 25 expressions for unlimited thumbnail variations.
  • Local rendering with Remotion enables production-quality thumbnails without external APIs or ongoing costs.
  • Batch generation supports multiple headlines, styles, and backgrounds for A/B testing and branding consistency.

Quick Start

Install the skill, set up the environment, and start capturing expressions with node scripts/capture.js. Then generate thumbnails with a Remotion command like: npx remotion still Thumbnail renderer/out/thumbnail.png --props='{"headline":"Sample headline","emotionId":5,"stylePreset":"bold","cutoutUrl":"storage/cutouts/5_cutout.png","bgUrl":"https://source.unsplash.com/1920x1080/?technology"}'

Frequently Asked Questions about remotion-thumbnail

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

FAQPage Schema
How do I generate YouTube thumbnails with AI-cutout expressions?▼

Generate YouTube thumbnails by capturing AI expressions with a Remotion renderer, then batch-produce variations using different headlines, styles, and backgrounds. The Skill automates expression cutouts and local rendering to create production-quality thumbnails without external rendering APIs.

Can I use Remotion to create batch-generated thumbnails with background removal?▼

Yes. Remotion combined with Replicate for background removal enables batch generation of thumbnails. Capture 25 expressions locally, then render multiple headline and style combinations with varied backgrounds for A/B testing and consistency.

What's the best way to build a reusable expression library for thumbnail variations?▼

Capture expressions once using the Skill's expression-capture script, storing 25 cutouts locally. Reuse these cutouts across unlimited thumbnail variations by swapping headlines, style presets, and backgrounds in batch renders.

Do I need a Replicate API token to remove backgrounds from thumbnail images?▼

Yes. The Skill requires a Replicate API token for background removal during expression capture. After initial cutouts are stored, local Remotion rendering handles thumbnail generation without additional API calls.

Can I use this for batch-generating thumbnails across multiple content styles and headlines?▼

Yes. Batch generation supports multiple headlines, style presets, and background sources. Combine stored expression cutouts with varied properties to produce dozens of thumbnail variations optimized for different content themes and A/B testing.