Thumbnailr

thumbnailr.app

A browser YouTube thumbnail maker with templates, cut-outs and a thumbnail check, no sign-up and no watermark.

Best for: Free thumbnails for small channels

Made something with Thumbnailr? Post it to Instagram, TikTok and YouTube by asking Claude or ChatGPT.

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Questions

Is Thumbnailr free?
Yes. Thumbnailr has a free plan.
Does Thumbnailr work with Claude or ChatGPT?
Not officially, as of November 3, 2026. You can still post what you make with it from Claude or ChatGPT using Ghostedit.
What are the best Thumbnailr alternatives?
Other thumbnail and design tools creators use: Canva, Midjourney, Photoroom and Adobe Express. Compare them side by side on our thumbnail and design tools page.
How do I post videos made with Thumbnailr to Instagram, TikTok and YouTube?
Export the video from Thumbnailr, then ask Claude or ChatGPT to post it with Ghostedit. It goes to every platform at your best time.

Prices from Thumbnailr's pricing page on November 3, 2026. Something wrong?

Thumbnailr alternatives

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  1. Put this badge on your homepage, for example in the footer. Featured on Ghostedit
    <a href="https://ghostedit.ai/tools/thumbnailr"><img src="https://ghostedit.ai/badge/featured.svg" alt="Featured on Ghostedit" width="220" height="56"></a>
  2. Press Check. We look for the link on thumbnailr.app.

Free. We re-check every week; if the badge comes down, so does the mark.