This guide will help you install and set up the Chat Outline Plus extension on different browsers, allowing you to quickly start using tree navigation and folding features to enhance your ChatGPT experience.
Before installing Chat Outline Plus, ensure your system meets the following requirements:
Note: Chat Outline Plus only works on www.chatgpt.com and does not support other AI chat platforms.
Click here to open Chat Outline Plus's page in the Chrome Web Store.
Click the "Add to Browser" button in the top-right corner of the page and follow the prompts to install the extension.
After installation, click the extensions icon in the browser toolbar, find the Chat Outline Plus extension, and click the pin icon to pin it to the toolbar for quick access.
After installation, you need to log in to continue using the extension:
Visit https://www.chatgpt.com in your browser.
On the ChatGPT.com page, locate the 
icon and click it to display the tree menu interface.
Click the login button in the tree interface to open the login popup.
Enter the email address you used during payment and click "Get Verification Code." Copy the verification code from your email, enter it, and click "Login."
Important: Your license can be used on up to 3 devices. Each activation on a new device records the device information. If you need to use it on more devices, please contact us to purchase additional licenses.
You can manage the devices logged into Chat Outline Plus:
On the ChatGPT page, click the icon to
display the tree interface. Hover over the "More" (……) icon in the bottom-left corner to show
additional function buttons, then click the "User" icon to open the "Account and Device Management" page.
Alternatively, click the icon in the
browser toolbar to directly open the "Account and Device Management" page.
On the device management page, you can see all logged-in browsers, including browser names and activation dates.
If you want to use Chat Outline Plus on a new device but have reached the 3-device limit, you can click the "Remove" button next to a device to log out of that browser.
If you need to uninstall or reinstall Chat Outline Plus, follow these steps:
To reinstall Chat Outline Plus, simply follow the installation steps earlier in this guide. Your license information will be retained, and you won't need to repurchase.
Note: Uninstalling the extension does not automatically log you out. If you want to use it on a new device, please log out of old devices via the device management page first.
Please check:
Please ensure:
If the issue persists, contact info@chatgptmessagetree.com for assistance.
Try the following solutions:
If the issue persists, contact info@chatgptmessagetree.com for assistance.
After installation, check out our user guide to learn how to make the most of all Chat Outline Plus features.
View User Guide