Is GPTOnline - Free ChatGPT Extension safe?

Low risk

GPTOnline sends search-page queries and browser metadata to chatt.gptonline.ai.

When you search on Google, Bing, Yahoo, or DuckDuckGo, the extension copies the search box value into its chat UI and automatically sends it after a short delay. The WebSocket message to chatt.gptonline.ai includes the query, a per-chat user ID, a device flag, the browser user agent, and the page language. The extension also stores its chat IDs in a readable ids cookie on HTTPS pages where its content script runs.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

website.gptonline.aiv1.2Chrome Web Store
19Risk
Who publishes it

website.gptonline.ai - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
website.gptonline.ai

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.2. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    *://*/*

  • Read and change cookies, including the ones that keep you signed in

    cookies

Where it sends data

Destinations our analysis observed GPTOnline - Free ChatGPT Extension contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • chatt.gptonline.ai

    GPTOnline - Free ChatGPT Extension sends data to chatt.gptonline.ai. No other extension we have analysed sends data here.

Updated 30 September 2026ehekffhhobjogdcdafcfhkfpcpaeagnd