About LocalGPT

What Is This?

Free AI chat in your browser. Drop files (PDF, DOCX, Excel) for context or chat freely. No upload, no sign-up.

How It Works

• PDF: pdf.js
• DOCX: mammoth.js (served from this site)
• Excel/CSV: SheetJS (served from this site)
• AI: Llama 3 via WebGPU or your API key

Two Modes

• Browser AI: File never leaves your device.
• API Key: Only extracted text sent to the API you chose, directly from your browser.

Part of Tools That Don't Upload

This site is one of the browser tool sites run by the same operator under Tools That Don't Upload. All AI tools are on this one address: Chat with PDF, Chat with Excel and Local GPT. Other sites in the family:

• 다고침 (dagotools.com): file, PDF and PC tools
• 뚝딱디자인 (getdesigntools.com): design and image tools
• 소리공방 (freesoundtools.com): audio tools
• 서식척척 (seosikchukchuk.com): Korean forms and documents

REST API: toolsthatdontupload.com/api

Llama is a trademark of Meta Platforms, Inc.