Youtube Thumbnail Dimensions 2025

Youtube Thumbnail Dimensions 2025. To assist you in maximizing the impact of your youtube thumbnail images, i’ve compiled a guide covering the optimal youtube thumbnail dimensions, the most suitable file. Your thumbnail should have a 1280 x 720 resolution you should have a minimum width of 640.

Based on youtube’s recommended best practices. While 1280 pixels is the ideal width, the minimum recommended width of a thumbnail image is 640 pixels.