Magnet – AI-powered high-CTR thumbnail generator

Summary: Magnet uses AI trained on millions of viral videos to create custom, high-contrast thumbnails that improve video click-through rates. It generates reaction faces from casual selfies, suggests visual concepts from video descriptions, and applies styles from top creators to enhance thumbnail appeal.

What it does

Magnet generates thumbnails by transforming selfies into reaction faces, provides thumbnail ideas based on video descriptions, and applies color grading and composition styles from popular creators.

Who it's for

It is designed for video creators who need data-backed thumbnails without hiring designers or mastering Photoshop.

Why it matters

It addresses the issue of videos underperforming due to weak thumbnails by enabling creators to produce effective, high-CTR visuals quickly.