Chrome Extension & GAS Boilerplate
Sync Gemini Chat Logs to Sheets & Drive
【$29.99 One-Time Purchase / Zero Monthly Fees】
A complete, production-ready Chrome Extension boilerplate that syncs Google Gemini chat logs to Google Sheets and Google Drive in real-time.
Built on Manifest V3 and Google Apps Script (GAS) with $0 backend costs.

📦 What's Included
Everything you need to deploy, customize, and maintain your own Gemini sync workflow.
Full Manifest V3 / Vanilla JS codebase with isolated parser architecture for easy updates.
Serverless backend logic running entirely within Google Workspace free tier.
Step-by-step setup guide to get your extension and GAS backend running in minutes.
Includes ready-to-use AI prompts to help you adapt selectors if Gemini’s UI changes.
⚡ System Requirements
- Desktop Google Chrome Browser
- Google Account (for Google Apps Script, Sheets, and Drive integration)
⚠️ Important Disclaimer & Usage Terms
This product is provided as a self-reliant codebase designed for complete user control, rather than a permanently guaranteed black-box service. Web interfaces (such as Gemini) naturally evolve over time.
To ensure long-term usability, we include a comprehensive Maintenance Guide equipped with ready-to-use AI prompts. This empowers you to easily update selectors and maintain the code independently whenever UI changes occur.
No recurring subscriptions or server costs. Instant access to full source code after purchase.
Get Source Code on Gumroad 🚀* You will be redirected to Gumroad for secure checkout and instant file download.
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