Stop writing boring tweets.
Make them viral.

AI-powered Twitter content generation using your own API keys. No data mining. No corporate BS. Just better tweets that drive engagement and growth.

xMatic - An auto reply extension to tweets on X using your own key | Product Hunt

Install on Chromium

✨ Revolutionary Features

Floating Panel Interface

Multi-tab interface integrated directly within Twitter for seamless content creation

Smart Publish System

One-click publishing with Twitter intents and interface injection for maximum efficiency

AI Control

Full temperature & max tokens control for fine-tuning AI responses to your exact needs

Multiple Tweet Generation

Generate multiple original tweets from context in one API call to maximize productivity

AI Reply Generation

Generate contextual, engaging replies to existing tweets that drive conversations

Your Own Keys

Use your own OpenAI/Grok API keys for complete privacy and cost control

📸 See It In Action

xMatic Main Interface showing AI tweet generation panel — Main Interface

xMatic Dark Mode interface with floating AI panel — Dark Mode

xMatic Customization options and settings panel — Customization

xMatic AI Configuration panel with API key settings — AI Configuration

xMatic Tweet Generation interface with multiple style options — Tweet Generation

xMatic Draft Management system for organizing content — Draft Management

xMatic Style Customization with professional and casual tone options — Style Customization

xMatic Floating Panel Interface integrated within Twitter — Floating Panel Interface

🎨 Content Styles

🎯 Professional

Business-focused, formal tone for corporate Twitter accounts

😊 Casual & Friendly

Warm, approachable content that builds community engagement

😏 Humorous

Witty, clever humor that makes your tweets memorable and shareable

🧠 Analytical

Detailed, thorough analysis that positions you as a thought leader

⚡ Concise

Direct, to-the-point content that maximizes Twitter's character limit

🤗 Empathetic

Encouraging, supportive tone that resonates with your audience

🎨 Creative

Imaginative, memorable content that stands out in the Twitter feed

🔥 Enthusiastic

Energetic, passionate, motivational content that inspires action

😏 Sarcastic

Witty, ironic, cleverly humorous content that shows personality

🚀 Quick Start Guide

Install Extension

Add xMatic from Chrome Web Store or load manually in developer mode

Configure AI

Choose OpenAI GPT or Grok AI and add your API key for personalized AI access

Start Creating

Go to Twitter, compose a tweet, and click the 🤖 AI button to generate content

Generate & Publish

Create multiple tweets or replies, then publish with one click for maximum efficiency

🛠️ Tech Stack

Frontend

Vanilla JavaScript, HTML5, CSS3 with modern design principles

AI Providers

OpenAI GPT API, Grok AI (xAI) API with full customization options

Platform

Chrome Extension (Manifest V3) compatible with all Chromium browsers

Architecture

Modular design with 6,200+ lines of optimized, maintainable code

Ready to transform your Twitter game?

Join thousands of users who've already upgraded their content creation and engagement.

Install on Chrome View on GitHub

Stop writing boring tweets. Make them viral.