Hueristic AI,
Everywhere You Browse

AI-powered autocomplete and intelligent chat assistant that works on 95%+ of websites. Smart context awareness with privacy-first design.

Add to Chrome - It's Free Watch Demo
3 AI Modes
300+ AI Models
95%+ Website Coverage
Sorry I can't come to class today because I'm feeling unwell

Powerful Features

Everything you need for AI-powered writing and assistance

Smart Autocomplete

Three completion modes: Short (5-20 words), Medium (20-40 words), or Long (50-100 words). Works with standard inputs, CodeMirror, Monaco, Ace, and more. 95%+ website compatibility.

AI Chat Assistant

Chat with AI anywhere on the web. Smart context awareness understands the page you're viewing. Choose between domain-specific or global conversation modes.

Privacy-First Design

Text only processed when you trigger it. No background monitoring, no permanent storage.

AI Text Rewriting

Select any text and get 5 AI-generated alternatives with Alt+Shift+R.

300+ AI Models

Access to all OpenRouter models including GPT-4, Claude, Gemini, and more.

Customizable Keybinds

Configure shortcuts to match your workflow. Full control over all keyboard interactions.

Powered by Leading AI Models

Access 300+ cutting-edge models from the world's top AI providers

OpenAI GPT-5

Latest GPT-5 plus GPT-4o, o4-mini, and legacy models

Claude 4

Sonnet 4, Opus 4, and legacy Claude models

Gemini 2.5

Pro for reasoning, Flash for blazing fast speeds

Grok 4 & Code

World's smartest reasoning plus specialized coding model

DeepSeek V3.1

Cost-effective and highly capable AI models

And Many More

Llama, Mistral, Qwen, Command R, and hundreds of other models

All models accessible through a single OpenRouter API key

How It Works

Get started in minutes

1

Install Extension

Add to Chrome from the Web Store and accept the privacy consent.

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2

Add API Key

Enter your OpenRouter API key in the extension popup.

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3

Start Typing

Press Ctrl+Space to get AI suggestions anywhere you type.

Keyboard Shortcuts

Ctrl + Space Trigger autocomplete
Alt + Shift + C Open AI chat
Tab Cycle through suggestions
→ Accept suggestion
Alt + Shift + R Rewrite selected text
Shift + Alt + M Cycle completion modes

See It In Action

Demo video coming soon

Ready to Supercharge Your Writing?

Join thousands of users who write faster and better with AI Autocomplete

Add to Chrome - It's Free