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Free Tool

YouTube Thumbnail Previewer

Don't guess if your thumbnail works. See it live in a realistic YouTube feed mockup before you publish.

Why Preview Your Thumbnail?

Your thumbnail is the most important factor in getting clicks. Even the best video won't get views if the packaging isn't right. This tool helps you:

  • Check Readability: Ensure your text is readable against the background.
  • Verify Composition: Make sure important elements aren't covered by the timestamp.
  • Test Title Synergy: See if your title and thumbnail work together to tell a story.

How to Improve CTR

High CTR thumbnails usually have high contrast, expressive faces, and minimal text. Use the preview to compare your design against what you'd expect to see from top creators.