AI composition
A generated background, headline, and subheading shaped around your video concept.
YOUTUBE AI WORKSTATION · IPHONE · IPAD · MAC
Build the
next click.
Describe the video. Thumelio creates the scene, writes a focused headline, and gives you a polished 16:9 composition ready to customize and export.
FROM VIDEO IDEATO CLICK-WORTHYGENERATE · CUSTOMIZE · EXPORT
YOUTUBE SAFE AREA1280 × 720SUBJECT
Built-in customization
Adjust text, contrast, outline, placement, subjects, logos, and supporting images.
Creator-ready export
Export a crisp 1280 × 720 YouTube thumbnail directly from iPhone, iPad, or Mac.
DESIGNED AROUND YOUR WORK
Your projects stay yours.
Projects, edits, imported assets, and exports remain on your device. Cloud generation briefs and outputs are automatically removed from our server after 24 hours.