Allen Snook

A WordPress plugin that gives users control over whether or not to opt-in to Gravatar. Avoids revealing Gravatars to logged-out visitors.

Profile Picture Privacy Controls

A WordPress plugin that gives users control over whether or not to opt-in to Gravatar. Avoids revealing Gravatars to logged-out visitors.

文派翻译（WP Chinese Translation）

<h3>Replace Gravatar with Cravatar, a perfect replacement of Gravatar in China.</h3>
More information at <a href="https://wpavatar.com" rel="nofollow ugc">https://wpavatar.com</a>
Privacy Terms <a href="https://wpavatar.com/privacy" rel="nofollow ugc">https://wpavatar.com/privacy</a>
How to use the WP Avatar:
For the first time use, you only need to activate this plugin without any action.

WPAvatar

Use WPAvatar to speed up your website, switch gravatar to Chinese source, and support automatic acquisition and display of QQ Mail avatar.

Profile Picture Privacy Controls vs WPAvatar