How to Automate Image Sharing Across Facebook Groups in 15 ...

The minimum allowed image dimension is 200 x 200 pixels. The size of the image file must not exceed 8 MB. Use images that are at least 1200 ...

說明如何指定連結分享中的圖像、如何確定能正確顯示圖像、如何更新圖像，以及一些提醒事項（應包含40-180 個字元，建議包含150 個字元）

You can share a photo by using the FacebookShareKit framework. This topic shows you how to write the code to share a photo in your app.

如何指定分享連結的連結標題和圖像. 總覽. 本主題說明如何指定針對伺服器上託管網址所顯示的標題和圖像。假設您有一個網頁主機，並且能夠進行修改。

This topic describes how to specify the title and image that is displayed for a URL hosted on your server.

Use the Share Icon · go to the image on your live website · click on the Facebook icon (below the description text). complete the share process in the Facebook ...

Facebook will look at the content of your page and choose images from your page that meet its share image criteria.

Go into your website builder and change the first image on the page you want to share. Facebook will use this as the preview image the next time you share the ...

At the top of your Feed, tap Photo. · Tap Photos or Albums to select photos from your phone. · If you want, you can: Tap Add or Remove Photos. Tap Tag people.