X Brain – Ai X Comment As

✨ AI-Powered

📦 v3.8.0

💾 411KiB

📅 2026-06-19

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Overview

X-Brain helps you write better comments on X (Twitter) — powered by Groq AI, controlled by you.

Click the X-Brain button on any tweet to instantly get an AI-generated comment suggestion. Read it, edit it however you like, then click Send yourself. X-Brain never posts, likes, retweets, or follows anyone on your behalf.

✍️ AI Comment Generation
Get a smart comment suggestion for any tweet in seconds. Choose from 12 tones — Professional, Friendly, Humorous, Analytical, Critical, Empathetic, Provocative, and more — in 14 languages.

⚡ Quick Action Buttons
Three one-click buttons (Support / Disagree / Funny) appear directly on each tweet so you can generate a focused reply instantly.

🖼️ Visual & Video AI (Pro)
X-Brain analyzes images and videos in tweets to generate contextually aware comments that reference the actual content.

📈 Trend Integration (Pro)
Incorporates current X trends into your generated comments to maximize visibility and engagement.

🧠 Sentiment Analysis (Pro)
Detects the emotional tone of a tweet and adjusts the style of your comment accordingly.

📊 Activity Stats
Track your daily usage with a clean dashboard in the popup. All data stays on your device.

🔒 Privacy First
- No data collection. No tracking. No backend server.
- Tweet text is sent only to the Groq AI API to generate suggestions.
- All settings and history are stored locally on your device only.

How It Works
1. Browse X/Twitter as normal
2. See the X-Brain toolbar appear below each tweet
3. Click a tone button or "X-Brain" to generate a comment suggestion
4. Review and edit the suggestion in the comment box
5. Click Send when you're happy with it

You are always in control. X-Brain only suggests — you decide.

Permissions Used
- webRequest: Captures video stream URLs on X/Twitter for the Video AI feature only. Active only on x.com/twitter.com.
- storage: Saves your settings, API key, and usage stats locally on your device.
- tabs / activeTab: Detects which X/Twitter tab is open.
- scripting: Injects the X-Brain toolbar into X/Twitter pages.