# Meta AI > AI assistant by Meta powered by Llama 4, integrated across Facebook, Instagram, WhatsApp, Messenger, and available as a standalone app and web experience. Meta AI is a conversational AI assistant built on Meta's Llama 4 large language model, available across Meta's family of apps and as a standalone experience. It provides text-based chat, image and video generation, voice conversations, document creation, and web search capabilities. The assistant personalizes responses by drawing on user activity and preferences across Meta's platforms, adapting over time to deliver more relevant answers and recommendations. - **Conversational Assistant** - Ask questions, get recommendations, solve problems, and deep-dive on topics through natural language chat powered by Llama 4 - **Image Generation and Editing** - Create AI-generated images from text prompts with style presets, lighting controls, and the ability to include yourself or friends using selfie references - **Vibes Video Creation** - Generate short-form AI videos from images or prompts, add lip-synced dialogue, voiceover, music, and remix content shared by others in the Discover feed - **Voice Conversations** - Interact hands-free with a natural voice experience, including a full-duplex speech demo that generates voice directly rather than reading text responses - **Document Editor** - Generate full documents with rich text and images from a single prompt, then export as PDF or import documents for analysis - **Web Search** - Search across the web for real-time information, recommendations, and current events with source links provided in responses - **Personalized Responses** - Meta AI draws on profile information and engagement history across Facebook and Instagram to tailor answers to individual users - **Cross-Platform Continuity** - Start conversations on the mobile app, continue on the web, and access the same assistant on Ray-Ban Meta smart glasses with synced history - **Discover Feed** - Browse and share prompts with other users, remix creative ideas, and explore how others are using Meta AI - **Platform Integrations** - Use Meta AI directly within WhatsApp, Instagram, Facebook, and Messenger group chats by mentioning @Meta AI for contextual assistance ## Features - Conversational AI chat powered by Llama 4 - AI image generation from text prompts - AI video creation with Vibes - Voice conversations with full-duplex speech demo - Document generation and editing with PDF export - Web search with source citations - Personalized responses based on Meta profile data - Cross-platform continuity across app, web, and glasses - Discover feed for sharing and remixing prompts - Image editing with style presets and lighting controls - Selfie-based image generation with likeness control - Lip sync and voiceover for AI videos - Memory and preference learning across conversations - Group chat integration via @Meta AI mentions - Ray-Ban Meta smart glasses companion ## Integrations Facebook, Instagram, WhatsApp, Messenger, Ray-Ban Meta Smart Glasses ## Platforms WEB, ANDROID, IOS ## Pricing Free ## Links - Website: https://www.meta.ai - Documentation: https://www.meta.com/help/artificial-intelligence/ - EveryDev.ai: https://www.everydev.ai/tools/meta-ai