How to Open Developer Tools in Facebook on PC

The Webmaster Tool allows you to see how often Facebook has crawled your verified domains and how often they have been shared on Facebook.

Sharing Debugger lets you preview how your content will look when it's shared to Facebook and debug any issues with your Open Graph tags.

分享除錯工具可讓你預覽內容分享到Facebook 後的呈現方式，以及偵測開放式圖表標籤的任何問題。 登入Facebook 即可使用此工具。

The Share button lets people add a personalized message to links before sharing on their timeline, in groups, or to their friends via a Facebook Message.

When you use Facebook's Share dialogs on all platforms, you can give people an expressive sharing experience regardless of how they've logged into your app. Web · Android · iOS · Open Graph Markup

Let people share your app or site content across platforms with the power of Stories in Facebook and Instagram, or direct messages with Facebook Messenger.

Test, create, and authenticate API calls and debug responses. Sharing Debugger Preview how your content will look when it's shared to Facebook. API Upgrade Tool · Graph API Explorer · Sharing Debugger

Facebook Sharing tools help people easily share and engage with the things that interest them, both on and off Facebook.

This guide explains how to enable users of your Android app to share from your app to Facebook. When someone shares from your app, the content that they share ...

You can enable sharing from your website using social plugins or your own UI that opens Facebook sharing dialogs. Social Plugins. If you want to enabling ...