Write𝕏 — Enhance X Post

Enhance your X posts with AI. Local, private, free.

Write𝕏 is a free Chrome extension that rewrites your X (Twitter) posts using AI — entirely on your device. Pick a tone, click Rewrite, and get a polished post in seconds. No accounts. No API keys. No cloud. Your words never leave your browser. ✦ HOW IT WORKS 1. Start writing a post on X 2. Choose a tone — Improve, Viral, or Short 3. Click Rewrite 4. Review the result, then Replace or Retry ✦ THREE TONES ✨ Improve — Cleaner, clearer, more engaging 🚀 Viral — Hook-driven, punchy, optimized for reach ✂️ Short — Same meaning, fewer words ✦ TWO WAYS TO USE • Inline UI — Rewrite button appears right inside the compose box • Right-click — Context menu "Enhance Post" with tone options ✦ 100% PRIVATE Write𝕏 runs a real AI model (Phi-3.5) directly in your browser using WebGPU. Your posts are never sent to any server. No cloud APIs, no data collection, no telemetry. What you write stays with you. ✦ COMPLETELY FREE No subscription. No credits. No API key required. The AI model downloads once on first use (~2 GB) and is cached locally in your browser. ✦ REQUIREMENTS • Chrome 113 or later (WebGPU support required) • ~2 GB free storage for the AI model (one-time download) • A GPU is recommended for fast inference ✦ WORKS ON • x.com • twitter.com Write𝕏 — Write better posts. Privately. For free.