Hey there, let’s work through this issue step by step to get your Chrome toolbar back to normal:

• Check if the profile icon is hidden
  Right-click an empty spot on the Chrome toolbar, hover over "Toolbars" (if it appears), and make sure "Profile" is checked. If it was unchecked, enabling this should bring your avatar right back.

• Reset Chrome’s toolbar layout
  Custom layout tweaks can sometimes break UI elements. Open Chrome’s three-dot menu (⋮) > Settings, scroll to the "Appearance" section, then click "Reset to default" under the "Toolbar" heading. This will restore the default toolbar setup, including the app launcher and profile icon.

• Confirm your Google account is still connected
  Go to Chrome settings > "You and Google" > "Sync and Google services". Check if your account is listed here. If not, click "Turn on sync" and re-login to your Google account. Once logged in, the avatar and app launcher should reappear automatically.

• Clear Chrome’s cached data
  Glitched cached files can cause UI oddities. Press Ctrl+Shift+Delete (Windows/Linux) or Cmd+Shift+Delete (Mac) to open the clear browsing data menu. Select "Cached images and files" and "Cookies and other site data", set the time range to "All time", then click "Clear data". Restart Chrome after this.

• Update Chrome to the latest version
  Outdated browser versions often have bugs that break UI elements. Click the three-dot menu > Help > About Google Chrome. Chrome will auto-check for updates and install them if available. Restart the browser once the update finishes.

• Disable conflicting extensions
  Some extensions can interfere with Chrome’s native UI. Temporarily disable all extensions: go to Chrome settings > "Extensions", toggle off every extension, then restart Chrome. If the avatar and app launcher come back, enable extensions one by one to find which one was causing the conflict.

If none of these steps work, try creating a new Chrome profile (Settings > "You and Google" > "Add") to see if the issue is specific to your current profile.

内容的提问来源于stack exchange，提问作者Madhubala