Thumblr

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Thumblr converts text or sketches into YouTube thumbnails, offers a Chrome extension to preview thumbnails on YouTube, a gallery to explore creations, and tools to refine images.

Desktop App for Mac, Windows (PC)

Use Thumblr in a dedicated, distraction-free window with WebCatalog Desktop for macOS and Windows. Improve your productivity with faster app switching and smoother multitasking. Easily manage and switch between multiple accounts without using multiple browsers.

Run apps in distraction-free windows with many enhancements.
Manage and switch between multiple accounts and apps easily without switching browsers.

Download WebCatalog Desktop

Stop designing thumbnails. Start describing them. Thumblr turns your ideas into YouTube thumbnails in seconds. Just type what you want or sketch it directly on the canvas. What makes it different: - Sketch Mode: Draw your rough idea, AI makes it pro - Chrome Extension: Preview your thumbnails directly on YouTube - Explore gallery: Get inspired by what others create - Iterate fast: Refine until it's perfect 5 free credits to start. No design skills needed.

Website: thumblr.io

Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Thumblr. All product names, logos, and brands are property of their respective owners.