AI on WhatsApp —
ChatGPT for WhatsApp
Bring the power of GPT-4 to your WhatsApp chats with Merlin AI. Ask questions, generate images, translate languages, send voice messages, and more — without ever leaving WhatsApp.
No app download required · Works in any WhatsApp
How It Works
Get started with AI on WhatsApp in under 30 seconds.
Open WhatsApp
Click the 'Start on WhatsApp' button below. It will open a chat with Merlin's WhatsApp number automatically.
Say Hello
Send a simple 'Hi' message to activate the bot. Merlin will greet you and walk you through what it can do.
Ask Anything
Start chatting! Ask questions, request images, send voice messages, or ask for translations — all within WhatsApp.
Everything AI Can Do — Inside WhatsApp
Merlin brings a full-featured AI assistant to the app you already use every day.
GPT-4 Answers
Get accurate, thoughtful answers powered by GPT-4 right inside WhatsApp. No app switching, no new accounts — just chat.
Image Generation
Describe any image and Merlin generates it instantly. DALL·E-powered visuals without ever leaving your WhatsApp chat.
Instant Translation
Translate text between 100+ languages on the fly. Break language barriers and communicate globally with ease.
Voice Messages
Send a voice note and Merlin transcribes, understands, and responds. Hands-free AI assistance whenever you need it.
Smart Memory
Merlin remembers your preferences and past conversations, giving you a personalized experience that gets better over time.
Web Search
Get up-to-date answers with live web search built right in. Merlin browses the web so your answers are always current.
Ready to Try AI on WhatsApp?
Join thousands of users already using Merlin AI in WhatsApp. Free to start — no credit card required.
Start Free on WhatsAppFrequently Asked Questions
Everything you need to know about using AI on WhatsApp with Merlin.
How do I start using Merlin AI on WhatsApp?
Simply click the 'Start on WhatsApp' button, which opens a chat with Merlin's WhatsApp number. Send 'Hi' to begin, and the AI assistant will guide you through the setup in seconds.
Is Merlin AI for WhatsApp free?
Yes! Merlin AI offers a free tier with a generous daily quota. Premium plans unlock higher message limits, priority GPT-4 access, and advanced features like image generation.
Which AI model does Merlin use on WhatsApp?
Merlin uses GPT-4 by default for high-quality, nuanced responses. You can also switch to other models including Claude and Gemini depending on your plan.
Can Merlin AI understand voice messages on WhatsApp?
Yes! Send a voice note to Merlin on WhatsApp and it will transcribe and respond to your spoken request, making it hands-free and incredibly convenient.
Does Merlin AI remember previous conversations on WhatsApp?
Merlin supports conversation memory, so it can recall context from earlier in your chat session. You can also save persistent facts about yourself for a truly personalized experience.
Can I generate images using Merlin AI on WhatsApp?
Absolutely! Just describe the image you want in a message and Merlin will generate it using state-of-the-art AI image models — no extra app or account needed.