SizeKit reference

Instagram Reel Cover Size

Recommended pixel dimensions, aspect ratio, and copyable output for Instagram reel cover.

Instagram Reel Cover recommended size is 420 x 654 px with a 1:1.55 aspect ratio. Last reviewed: 2026-05.

Immediate answer

Instagram Reel Cover default

Instagram Help lists 420 x 654 as the recommended Reels cover size.

Recommended pixels 420 x 654 px Reels cover image

Aspect ratio 1:1.55 keep this when scaling

Minimum / note 420 x 654 reviewed 2026-05

SizeKit

Use this as the working export size before upload.

Recommended

420 x 654

pixels

Aspect ratio

1:1.55

Reels cover image

Last reviewed

2026-05

420 x 654

SizeKit

Platform specs can change, so this page keeps the note visible.

Instagram Help lists 420 x 654 as the recommended Reels cover size.

SizeKit

Browse the rest of the social and web image size directory.

SizeKit

Quick answers for this asset.

Should I export exactly this size?

Use the recommended size unless your workflow needs a higher-resolution version with the same aspect ratio.

Can I scale this ratio?

Yes. Open the bottom calculator and choose Aspect Ratio to scale width or height.

Why include last reviewed?

Social platforms can change accepted sizes and cropping behavior, so review dates help users judge freshness.