Open WebUI Assistant

Local AI in Your Browser

🔒 The only Chrome extension that keeps your data 100% local while giving you AI superpowers everywhere you work.

 

Free Chrome Extension – No Data Leaves Your Network

Open WebUI Assistant connects to YOUR local Open WebUI instance, giving you instant AI assistance across Gmail, Google Docs, Google Sheets, Google Slides, Outlook, and every website – without ever sending data to third parties.

Install from Chrome Web Store

Check out the Open Source GitHub Repository for the program!

🎯 Two Different Menus, One Powerful Tool

When You Select Text:

  • ✏️ Rewrite – Improve clarity, edits directly on page
  • ✓ Fix Grammar – Instant corrections in place
  • 🔍 Check Grammar – Detailed explanations in side panel
  • 📈 Expand – Add 25% more detail
  • 📉 Shorten – Condense while keeping key points
  • 📄 Summarize – Concise summaries in side panel
  • 💬 Chat – Discuss selected text with full context

When Nothing is Selected:

  • 📖 Explain This Page – Full page summary and analysis

✅ Perfect For Privacy-Conscious Organizations

Unlike cloud AI tools that send your data to external servers,
Open WebUI Assistant connects only to YOUR local AI instance:

✓ Works with your local Open WebUI deployment
✓ No data sent to third-party services
✓ All processing happens on your infrastructure
✓ Complete control over your AI interactions

Ideal for: Educational institutions, healthcare, legal, enterprise,
and any organization requiring local AI processing.

🚀 Works Everywhere

✅ Google Workspace – Seamlessly injected into Docs, Sheets, Slides native menus ✅ Gmail & Outlook – Direct on-page text editing
✅ Any Website – Universal right-click menu ✅ All Text Fields – Works in forms, editors, content areas

💡 Smart Features

In-Place Editing – Most actions replace text directly on the page. No copy-paste needed.

Intelligent Side Panel – Beautiful interface with:

  • Full markdown rendering with syntax highlighting
  • Copy as plain text or formatted HTML
  • Text-to-speech for reading aloud
  • Contextual chat remembering page content and previous outputs
  • Model switching on the fly

Advanced Text Capture – Works even in complex web apps like Google Docs using intelligent clipboard techniques

🔐 Your Data, Your Rules

  • Connects only to YOUR Open WebUI instance (local or private server)
  • Zero third-party services
  • Zero data collection
  • Zero tracking
  • Credentials encrypted locally in Chrome

📋 Requirements

  • A running Open WebUI instance (local or network)
  • Valid Open WebUI credentials
  • At least one AI model configured

 

🆓 Download Free

Install from Chrome Web Store

100% free. No sign-up. No credit card. Just connect to your Open WebUI and go.

 

 

Privacy & Compliance Note

Open WebUI Assistant is a browser extension that connects to your local Open WebUI instance. It does not collect, transmit, or store any data. Privacy and compliance depend on your local AI deployment configuration, network security, and institutional policies. This extension provides connectivity to local AI infrastructure. Organizations are responsible for ensuring their complete AI deployment (including hardware, software, policies, and procedures) meets their regulatory requirements.