SmartXReply

Smart X Reply is an AI-powered reply generator built directly

into X (Twitter). Stop staring at a blank compose box - tap one

button and get a sharp, on-brand reply in seconds.

FEATURES

• ⚡ Instant AI replies using Gemini, Cerebras or Mistral

• 🎭 Set your persona - the AI writes in your voice

• 😊 13 mood tones - Positive, Sarcastic, Helpful, Question and more

• ✨ Improve any reply already in your compose box

• 🔄 Regenerate for a fresh alternative anytime

• 🌐 Auto-detects tweet language and replies to match

• 📋 One-tap copy to clipboard

• 🔑 Bring your own free API key - no subscription needed

HOW IT WORKS

1. Open any tweet on X and tap Reply

2. The Smart X Reply toolbar appears above your keyboard

3. Pick your mood, tap ⚡ Reply

4. AI generates a reply and injects it directly into the compose box

5. Post it

PRIVACY

Your API keys are stored only on your device. No data is sent to

our servers. Replies are generated directly between your phone

and the AI provider you choose.

Get your free Gemini API key at aistudio.google.com - no credit

card required.