What are the dimensions of a YouTube thumbnail?

The recommended dimensions for a YouTube thumbnail are 1280 x 720 pixels with a 16:9 aspect ratio. The minimum width is 640 pixels. Use high-resolution images in JPG, PNG, or GIF format, and keep the file size under 2 MB for best results.

You can quickly and easily make a 16:9 YouTube thumbnail with QuillBot’s free thumbnail maker.

Related article: Thumbnail Generator | How to Create Clickable Thumbnails

Thumbnails are often the first thing viewers notice when browsing content online. Many platforms can automatically generate a thumbnail for you, but sometimes you want a custom thumbnail to better convey your message, showcase your brand, or make your content stand out. An AI thumbnail generator lets you quickly create unique, visually engaging thumbnails without […]

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