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1440×2560
shown at 9%
Reels Video (9:16)
Video
- Size (px)
- Ratio
- 9:16
Facebook — Facebook Reels Video (9:16)
Video · Social · Verified 2026-06
Live preview
1440×2560
shown at 18%
In context
Sample feed post
Full specification
Size (px)
Ratio9:16
Max weight4 GB
FormatsMP4, MOV, GIF
Max durationNo maximum limit
Max video4 GB
Formats · VideoMP4, MOV, GIF
Text limits
Primary text
40 chars
Headline
55 chars
Notes & best practice
Full-screen vertical Reels ad.
Recommended size is 1440x2560 px at 9:16, or 1080x1920 px.
There is no maximum video duration.
Use H.264, square pixels, fixed frame rate, progressive scan, and stereo AAC at 128 kbps or higher.
Keep key elements out of the safe zones, leaving 14% at the top, 35% at the bottom, and 6% on each side clear.
The call to action, username, and caption display at the bottom.
Frequently asked questions
What size is the Facebook Facebook Reels Video (9:16)?
The Facebook Facebook Reels Video (9:16) is 1440×2560 px, aspect ratio 9:16.
What is the aspect ratio of the Facebook Facebook Reels Video (9:16)?
9:16. At the recommended resolution that is 1440×2560 px.
What is the maximum file size for the Facebook Facebook Reels Video (9:16)?
Up to 4 GB, in MP4, MOV, GIF.
What file formats does Facebook accept for the Facebook Reels Video (9:16)?
MP4, MOV, GIF.
How long can the Facebook Facebook Reels Video (9:16) be?
No maximum limit.
Why does Facebook crop my Facebook Reels Video (9:16)?
Facebook shows Facebook Reels Video (9:16) at 9:16. Upload exactly 1440×2560 px and keep key content in the safe area so nothing gets cut off.
Is 1440×2560 still correct for the Facebook Facebook Reels Video (9:16) in 2026?
Yes. Last verified 2026-06 against the official Facebook documentation.
Check your creative
Test a file against this exact spec before you upload it anywhere.
Nothing is uploaded or saved — the check runs entirely in your browser.