zulip/templates/zerver/help/set-your-profile-picture.md

Set your profile picture

By default, Zulip uses an image generated by Gravatar as your profile picture. If your email address already has a gravatar associated with it, Zulip will use your existing gravatar.

You can also upload a custom profile picture to Zulip.

Set your profile picture

{start_tabs}

{settings_tab|your-account}

2. Under Profile picture, click Upload new profile picture and choose an image to upload.

{end_tabs}