Compare YouTube Thumbnails
Compare your YouTube thumbnails with Thumbnail.live and see how they will look on YouTube.
This tool allows you to upload three video thumbnails and titles to see how they will look next to each other. That way, you can visually see which one stands out the most.
You can submit links to your thumbnail and avatar if its already online and save the hassle of having to find them in your files.
Everything you input (excluding uploaded files) is stored on your browser, meaning you don't have to re-enter your avatar link and username every time.
Uploaded files are not stored, so if you want to retain your thumbnail and avatar, you always have the option to use links instead.