TTinyResize

Facebook

Facebook Group Cover Resizer

Sizes verified March 2026

Dimensions1640 × 856px
Aspect ratio1.92:1
Max sizePlatform dependent
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What matters

Facebook Group Cover dimensions at a glance

Facebook group covers have one of the more dramatic desktop-to-mobile crop differences. The desktop view is a wide banner; mobile shows a more square crop from the center.

Groups with clear, professional covers attract more join requests. The image sets expectations about the group's topic and tone.

Text or logos placed near the edges disappear on mobile. The group name and member count overlay the bottom, so content there gets obscured.

Best practices

Use the crop intentionally

  • Center all important content — the mobile crop is much tighter than desktop.
  • Avoid text in the bottom 20% where Facebook overlays group info.
  • Use a simple visual that communicates the group topic at a glance.

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