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Threads image and video sizes

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

Threads Post

Publication Threads standard

Images

Recommended size
1080 × 1920 px
Aspect ratios
Vertical (9:16), Square (1:1), Portrait (3:4)
Max. file size
30 MB
Formats
IMAGE/JPEG, IMAGE/PNG, IMAGE/GIF, IMAGE/WEBP

Videos

Recommended size
1080 × 1920 px
Aspect ratios
Vertical (9:16)
Duration
1 s – 5 min
Max. file size
1 GB
Formats
VIDEO/MP4, VIDEO/QUICKTIME

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