ChatGPT API Smart Replies for WhatsApp
Extension Actions
Generates 3 smart, AI-powered replies for WhatsApp Web messages in multiple languages using the ChatGPT API.
Save time and reply smarter on WhatsApp Web using AI.
This extension automatically detects new incoming messages on WhatsApp Web and instantly suggests three short, smart, and friendly replies, powered by your own ChatGPT API key (GPT-4.1-mini) from OpenAI.
🔍 What It Does
🚀 Detects new messages in real-time on WhatsApp Web
🧠 Uses ChatGPT to generate 3 relevant replies instantly
🌐 Supports 20+ Indian and international languages
😊 Emoji toggle to include or exclude tone
📌 “Force Language” option ensures replies stay in your preferred script or language
🧲 Movable floating reply box that works directly inside WhatsApp Web
🔐 API key is securely stored in your browser and validated on setup
✅ Why You Should Install It
⚡ Reply faster with one click — no typing needed
🌍 Chat in any language — including Romanized scripts (e.g., Hindi in English letters)
👨💼 Useful for personal chats, work messages, or customer replies
🧩 Fully private — uses your own OpenAI API key
🧑 Optional name personalization: Set your name to make replies feel more human in greetings
🎯 Lightweight and distraction-free — no ads, no tracking
💡 How It Works
Install the extension
Enter your OpenAI API key (GPT-4 or GPT-3.5 supported)
Open WhatsApp Web — the assistant UI will appear automatically
When a message arrives, get 3 smart replies instantly
Click any suggestion to insert it into the chat box
Built by: Md Taufique Khan (https://about.me/mdtaufiquekhan)
Sponsored by: Lookmyweb Consultancy Services