Carousel Dimensions That Win on LinkedIn
Two formats, one export, eight to ten slides per document
Slide One
Hook filters ICP
Portrait 4 by 5
1080 x 1350
Recommended
Slide One
Hook filters ICP
Square 1 by 1
1080 x 1080
Fallback
Founder specs
Export
PDF
Slides
8 to 10
Font min
28 px
File size
under 3 MB
Words per slide
25 to 50
Safe margin
80 px
Data via Oktopost and CarouselMaker 2026 benchmarks