---
title: "Generate - ThumbnailMaker"
description: "Transform images into YouTube thumbnails"
canonical_url: https://imagineers.studio/thumbnailmaker/generate
md_url: https://imagineers.studio/thumbnailmaker/generate.md
last_updated: 2026-08-24T12:35:15.806Z
---
# Generate with ThumbnailMaker

Turn your photos into clickable, engaging YouTube thumbnails with bold text, vibrant colors, and YouTube-optimized formatting using ThumbnailMaker's AI-powered image editing tool.

The HTML generator is a progressive enhancement and needs JavaScript plus sign-in.

## Inputs

- **image** (`image`, text, optional): Maximum file size: 10MB. Accepted file formats: PNG, JPG, JPEG.
- **Describe your thumbnail style** (`prompt`, text, optional): Describe what kind of thumbnail you want to create

## Related

- [App home](/thumbnailmaker.md)
- [About](/thumbnailmaker/about.md)
- Open generator: https://imagineers.studio/thumbnailmaker/generate

## Sitemap

See the full [sitemap](/sitemap.md) for all pages.