SizeKit reference

WeChat Official Account Cover Size

Recommended pixel dimensions, aspect ratio, and copyable output for WeChat official account cover.

WeChat Official Account Cover recommended size is 900 x 383 px with a 2.35:1 aspect ratio. Last reviewed: 2026-05.

Immediate answer

WeChat Official Account Cover default

A 900 x 383 cover matches the common 2.35:1 WeChat Official Account main-cover crop.

Recommended pixels 900 x 383 px Main article cover image

Aspect ratio 2.35:1 keep this when scaling

Minimum / note 2.35:1 cover reviewed 2026-05

SizeKit

Use this as the working export size before upload.

Recommended

900 x 383

pixels

Aspect ratio

2.35:1

Main article cover image

Last reviewed

2026-05

2.35:1 cover

SizeKit

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

A 900 x 383 cover matches the common 2.35:1 WeChat Official Account main-cover crop.

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.