: Choose font sizes and colors that contrast sharply with the background. For mobile viewers, ensure the text height meets minimum visibility standards.

: Use descriptive alternative text for any informative images or icons to ensure the content is accessible to visually impaired users.

When creating "thumb videos" (short, visual-first videos often used for social media previews or high-engagement clips) that involve informative text, the goal is to balance quick readability with visual appeal. Key Guidelines for Informative Video Text