ToolNest AI

GPT-Tunnel

A browser extension for quick ChatGPT actions on webpages.

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GPT-Tunnel

What is GPT-Tunnel?

GPT-Tunnel is a browser extension that provides simple and powerful actions like explaining selected text on a webpage or asking a question about an article. It uses ChatGPT under the hood, making it free for ChatGPT users. It can be accessed via a keyboard shortcut (Command + Shift + X on Mac, Win + Shift + X on Windows).

How to use

Install the GPT-Tunnel extension. Use the keyboard shortcut (Command + Shift + X or Win + Shift + X) to open the command palette. Select text for focused actions, or use it without selection for broader actions.

Core Features

  • Contextual actions on webpages using ChatGPT
  • Custom Chat with selected text or the entire page
  • Explain selected text
  • Stylize selected text
  • Key Points extraction from the entire page

Use Cases

  • Quickly understand complex text on a webpage.
  • Ask questions about an article without leaving the page.
  • Re-style selected text to match a specific tone or format.
  • Summarize key points of a webpage.

FAQ

How do I open the command palette?
Press `Command + Shift + X` on Mac or `Win + Shift + X` on Windows.
Why does the extension need permission to read and change data on websites?
This permission is necessary for the extension to read the webpage content and gather local context when you trigger an action.
Does the new chat window work in Arc?
No, this feature doesn't work in the Arc browser.
Is GPT-Tunnel free to use?
Yes, it's free for ChatGPT users.

Pricing

Pros & Cons

Pros
  • Free for ChatGPT users
  • Easy to use with a simple keyboard shortcut
  • Provides contextual actions based on selected text
  • No login or payment required
  • Offers a variety of useful actions
Cons
  • Requires ChatGPT access
  • New chat window doesn't work in Arc browser
  • Requires permission to read and change data on websites