How to use YouTube thumbnail maker
- Add a picture to use as the background.
- Type your title and style the text.
- Check the preview at 1280 by 720 pixels.
- Save the thumbnail, keeping it under YouTube's 2 MB limit.
Why use this tool
The thumbnail is the first thing a viewer sees, and it can decide whether they click. YouTube expects 1280 by 720 pixels and a file under 2 MB. This tool builds a thumbnail in that format, with a title on it, and warns you about the file size.
Tips for best results
- Use large, bold text with strong contrast so it reads on a phone.
- Keep the title short, about three to five words.
- Keep the corner clear, because YouTube puts the video length there.
Frequently asked questions
What is the best thumbnail size?
1280 by 720 pixels, a 16:9 shape, with a file size under 2 MB.
What format should I use?
JPG or PNG both work. JPG usually makes smaller files.
Is it private?
Yes. The thumbnail is built in your browser.