Local GPT: Unlimited Free AI in Excel

Supercharge your Excel workflows with Local GPT, the first add-in that brings powerful Large Language Models (LLMs) directly to your spreadsheet—running entirely on your device. No API keys, no subscriptions, and 100% privacy.

Key Features:

• Private & Secure: All processing happens locally on your computer using WebGPU. Your data never leaves your device.
• Unlimited Use: No usage limits or tokens to buy. Run as many prompts as you want, for free.
• High Performance: Choose from multiple optimized local models (LFM, Qwen, Bonsai) tailored for different hardware capabilities.
• Simple Formula Syntax: Use the familiar =LOCAL.GPT(prompt) syntax to generate text, summarize data, or analyze content.
• Insert as Values: Quickly convert AI-generated formulas into static text with a single click to save memory and prevent recalculations.

How it Works:

1. Type =LOCAL.GPT("Your prompt here") into any cell.
2. The add-in downloads the model (on first use) and generates the response using your GPU.
3. View the result directly in your worksheet.

Perfect for data cleaning, content generation, and sensitive data analysis where cloud-based AI isn't an option. Experience the future of private, local AI today.

For detailed documentation and examples, visit our User Guide.