Open Source Chrome Extension for AI Communication with Google Gemini
By
Guangyi Li
Pure flour-power. Hearty enough to carry you through lunch.
Summary
A developer from Beijing created an open-source Chrome extension called FreeLaunch that allows users to communicate with Google Gemini AI on any website. The extension was built primarily using Cursor AI, with 99% of the code written by AI and the developer providing direction and review. Key features include AI chat, screenshot analysis, compare mode for multiple AI models, and custom prompt templates. The developer was motivated by frustration with expensive subscription services charging $20/month for similar features.
Key quotes
· 4 pulledI built this app because I was frustrated by other apps charging $20 per month for similar features.
99% of the code in this project was written by Cursor. I was mainly responsible for review and direction.
Why pay so much for something I can build myself?
I am unable to support OpenAI because I live in Beijing
You might also wanna read

Google Expands Free Gemini AI Integration in Chrome Browser
Google is expanding its Gemini AI integration into Chrome browser, making it free for users and rolling out to Mac and Windows users in the
Introducing Gemini CLI: An Open-Source AI Agent for Developers
Gemini CLI is an open-source AI agent designed for developers to integrate AI assistance directly into their terminals.
Google Integrates Gemini 3 AI Features into Chrome Browser
Google is introducing major updates to Gemini AI integration in Chrome for MacOS, Windows, and Chromebook Plus, powered by the new Gemini 3

Google Launches Antigravity: Agent-First Development Tool Powered by Gemini 3 Pro
Google has announced Antigravity, a new development tool that uses Gemini 3 Pro and other third-party models to create an 'agent-first' codi

Google Launches Gemini AI Desktop App for Mac with Floating Chat Interface
Google is launching a new Gemini AI app for Mac that allows users to interact with the AI assistant directly from their desktop without swit
Gemma Gem: Browser Extension Runs Google's Gemma 4 AI Model On-Device via WebGPU
Gemma Gem is a browser extension that runs Google's Gemma 4 AI model entirely on-device using WebGPU technology, eliminating the need for AP
