How do I get an OpenAI API key?

You can generate an API key on the OpenAI platform: https://platform.openai.com/account/api-keys. Be aware that using the API costs money.

Where is my chat history stored?

The chat history is stored on the backend of chat.lit.codes, but it is end-to-end encrypted using your API token. If you lose your API token, the chat history cannot be restored.

How do I set the API token for the extension?

You need to go to the options page at https://chat.lit.codes/options to set the token.

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AI Summarizer

GPT API Companion

GPT API Companion - Chrome Extension

Name: GPT API Companion
Rating: 4 (1 reviews)
Author: toolify

Install Extension

4

1 Reviews

0 Saved

Introduction:

Chrome extension for summarizing web pages using GPT API and asking questions.

Updated Time

Aug 21 2025

Active Users

1000

URL

https://chromewebstore.google.com/detail/gpt-api-companion/bdaanmhmamgpeppfdajedeliilghopol?utm_source=toolify

Browser Extension

Paid

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GPT API Companion AI Chrome Extension Information

What is GPT API Companion ai chrome extension?

GPT API Companion is a Chrome extension that allows users to summarize web pages using the GPT API and ask questions about the content. It integrates with chat.lit.codes for token management and history storage, ensuring end-to-end encryption of chat history using the user's API token.

How to use GPT API Companion ai chrome extension?

Install the extension, generate an OpenAI API key, set the token on chat.lit.codes/options, and then use the extension to summarize web pages or selected text.