We have some tips regarding YouTube fonts; here are them: You can use sans serif fonts for your YouTube thumbnails because they are modern, simple, and common. Sans serif is a safe choice. Ensure you focus on the YouTube channel's theme and your YouTube videos when choosing fonts for YouTube thumbnails. Your YouTube fonts for your YouTube videos should be easy to read, and there should be consistency between them. Using different and irrelevant fonts isn't professional. Try to use the right colors for your thumbnail fonts.