YouTube video thumbnail size: 3,840 x 2,160 pixels
YouTube states a recommended size of 3,840 x 2,160 pixels for the video thumbnail (verified 22 أغسطس 2026).
A platform limit, not a working scheduler
No connector has passed its definition of done. This page states what the platform enforces. It does not say that this product publishes there yet.
The recorded value
- Video thumbnail
- 3,840 x 2,16016:9, Recommended by the platform
Add custom thumbnails on YouTube تم البحث 22 أغسطس 2026
Other image sizes recorded for YouTube
وجدت شيئا خاطئا في هذه الصفحة
Contact channels will be published here before general availability. No legal or support inbox is operating during this preview.