Free tools

LinkedIn image and video sizes

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

LinkedIn Post

Publication standard sur le fil

Images

Recommended size
1200 × 628 px
Aspect ratios
Landscape (1.91:1), Square (1:1), Portrait (4:5)
Max. file size
5 MB
Formats
IMAGE/JPEG, IMAGE/PNG, IMAGE/GIF, IMAGE/WEBP

Videos

Recommended size
1920 × 1080 px
Aspect ratios
Landscape (16:9), Square (1:1), Portrait (9:16)
Duration
3 s – 10 min
Max. file size
5 GB
Formats
VIDEO/MP4, VIDEO/QUICKTIME

LinkedIn Article

Article long format

Images

Recommended size
1200 × 628 px
Aspect ratios
Landscape (1.91:1), Square (1:1), Portrait (4:5)
Max. file size
5 MB
Formats
IMAGE/JPEG, IMAGE/PNG, IMAGE/GIF, IMAGE/WEBP

Videos

Not supported

Plan a whole week of content in one sitting

Connect your accounts, write once, adapt per network and let Planifly publish at the right time.

Start your free trial
LinkedIn Image Size & Video Specs (2026) — Every Format