Free tools

YouTube image and video sizes

The recommended dimensions, aspect ratios and limits for every YouTube format Planifly publishes.

YouTube Vidéo

Vidéo YouTube standard (16:9)

Images

Not supported

Videos

Recommended size
1920 × 1080 px
Aspect ratios
Landscape (16:9)
Duration
1 s – 12 h
Max. file size
256 GB
Formats
VIDEO/MP4, VIDEO/QUICKTIME

YouTube Short

Vidéo courte verticale (9:16)

Images

Not supported

Videos

Recommended size
1080 × 1920 px
Aspect ratios
Vertical (9:16)
Duration
1 s – 60 s
Max. file size
256 GB
Formats
VIDEO/MP4, VIDEO/QUICKTIME

YouTube Post

Post texte dans l'onglet Communauté (500+ abonnés requis)

Images

Not supported

Videos

Not supported

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YouTube Image Size & Video Specs (2026) — Every Format