TwinYou

About

TwinYou is your personal AI writing twin. It learns how you write and
  drafts messages in your voice on any website with a text field — from
  inboxes and chat apps to docs and social platforms.

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  HOW IT WORKS

  1. Click any text field
  2. Press Alt+Q (or click the TwinYou icon)
  3. TwinYou reads the page context — the conversation, the recipient,
     the tone — and drafts a reply in your writing style
  4. Review and insert with one click

  No copy-pasting between tabs. No prompt engineering. Just your words,
  faster.

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  KEY FEATURES

  ★ One-Click Compose (Alt+Q)
  TwinYou analyzes the full page context — conversation thread,
  recipient, and platform conventions — to produce a draft that sounds
  like you.

  ★ Writing Memory
  TwinYou remembers your preferences, tone, and vocabulary. The more
  you use it, the closer it gets to your voice. Add notes like "formal
  tone for work emails" to fine-tune your twin.

  ★ Smart Chat Panel (Alt+W)
  A floating assistant with three modes:
    • Knowledge — ask questions grounded in your stored memory
    • Page — chat about the current page, summarize, or research
    • Agent — fill multiple form fields at once

  ★ Text Selection Rewrite
  Select any text and transform it — shorten, formalize, fix grammar,
  or rewrite however you describe.

  ★ Persona Dashboard
  A visual dashboard at twinyou.vercel.app/dashboard shows your memory
  graph, writing patterns, and interaction history.

  ★ Persona Facts
  TwinYou learns facts about you from your writing and asks for
  confirmation before storing them. You are always in control of what
  your twin knows.

  ★ Contact Memory
  TwinYou adapts its tone to who you are writing to. A message to your
  manager reads differently than one to a friend.

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  BRING YOUR OWN KEY (BYOK)

  Prefer your own model? Configure any OpenAI-compatible provider in
  the extension settings, including Google Gemini, OpenAI, Anthropic,
  and OpenRouter. Your API calls go directly to your chosen provider.

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  FREE TO START

  Every account includes $5 in free credits. No credit card required.
  Sign in with Google and start composing immediately.

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  PRIVACY & SECURITY

    • Your writing data is used only to improve your experience —
      never sold, never shared
    • Data is stored securely and tied only to your account
    • BYOK keeps model calls between you and your chosen provider
    • Secure Google Sign-In — we never see your password
    • Privacy policy:
      https://github.com/Kvndoshi/privacy-policies/blob/main/privacy-policy.md

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  KEYBOARD SHORTCUTS

    Alt+Q — Compose a draft in the focused text field
    Alt+W — Toggle the chat panel

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  SUPPORT

  Report bugs or request features via the in-extension feedback form,
  or visit https://twinyou.vercel.app

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  TwinYou — stop writing, start being you, faster.