Data month 2026-09

Local GPT

General AI

AI Assistant / Chatbot

Local GPT runs entirely in your browser, ensuring your data never leaves your device.

Add to Chrome ↗

According to AlphaMoat, as of 2026-09, the Chrome extension Local GPT has 39 users (+14.7% MoM) — ranked #5,946 of 9,324 AI browser extensions, and #1,507 of 2,418 in General AI.

Users · 2026-09

39+14.7%

Rating

Overall Rank (9,324)

#5,946

General AI Rank

#1,507/ 2,418

What is Local GPT

From the Chrome Web Store

Local GPT runs entirely in your browser, ensuring your data never leaves your device. Transform your browsing experience with Local GPT - an AI assistant that runs entirely in your browser, ensuring your data never leaves your device.

Why choose Local GPT? Unlike cloud-based AI assistants that send your queries to remote servers, Local GPT processes everything directly on your device. This means complete privacy, quick responses, and no internet connection required after initial installation.

🔒 BUILT FOR PRIVACY

All processing is done offline - your conversations never leave your browser
No user tracking, analytics, or data collection
No account registration or personal information required

⚡ EFFICIENT PERFORMANCE

Get responses without server delays
Powered by the efficient Qwen 2.5 model (0.5B parameters)
Optimized for browser performance using WebAssembly
Works on many low-spec devices

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🌐 WORKS ANYWHERE, ANYTIME

Use on any website without leaving your current tab
Right-click on any text to get AI assistance
Useful for research, writing, coding, and learning
No internet connection needed after initial download

KEY FEATURES:

📚 Reading Companion

Summarize long articles

Explain complex concepts in simple terms

Translate text between languages

Define unfamiliar words and phrases

✍️ Writing Assistant

Improve grammar and style

Generate creative ideas and outlines

Expand or summarize text

Rewrite content for different audiences

💻 Developer's Tool

Explain code snippets

Debug errors and suggest fixes

Generate code examples

Document code functionality

🎓 Learning Aid

Answer homework questions

Explain difficult topics

Provide study summaries

Practice language skills

HOW TO USE:

Click "Add to Chrome" to install (one-time download of AI model)

The extension works offline after initial setup

Select any text on any website

Right-click and choose "Ask Local GPT"

Get private AI assistance

TECHNICAL SPECS:

Model: Qwen 2.5 (0.5B parameters) - Optimized for efficiency
Runtime: Uses WebLLM
Storage: Uses the browser's local cache (requires unlimitedStorage permission)
Compatibility: Works on all modern Chromium-based browsers
Security: Sandboxed execution environment

PERFECT FOR:

Privacy-conscious individuals
Students and researchers
Writers and content creators
Developers and programmers
Professionals handling sensitive data
Anyone needing AI assistance without privacy concerns

FREQUENTLY ASKED QUESTIONS:

Q: Does it work completely offline? A: Yes. After the initial model download, all AI processing happens locally in your browser.

Q: How is the quality compared to cloud AI? A: While the model is smaller for browser efficiency, it provides good performance for many everyday tasks.

Q: Will this slow down my computer? A: The extension is optimized for minimal resource usage.

Q: Can I use this for sensitive documents? A: Yes. Since nothing leaves your browser, it is well-suited for confidential information.

GET STARTED:

Click "Add to Chrome" to download Local GPT. The initial model download may take a moment, but after that, you'll have AI assistance at your fingertips — locally and privately.

No data collection. Just AI power, locally and privately. Install Local GPT today.