Doubao

Doubao is a versatile, free AI assistant developed by ByteDance, powered by the advanced Doubao large language model. Designed to support users across work, study, and dAIly life, Doubao combines powerful natural language understanding with multimodal capabilities—including text generation, image and video creation, music composition, document analysis, coding assistance, and intelligent agent customization.

More than just a chatbot, Doubao acts as a proactive, personalized companion that adapts to your communication style, emotional context, and specific needs—helping you boost productivity, spark creativity, and simplify complex tasks.

Advanced Conversational AI

Understands both straightforward queries and nuanced, multi-layered requests.

Maintains coherent, context-aware multi-turn dialogues for natural interaction.

Personalized & Empathetic Interaction

Adapts tone, style, and content based on user preferences and detected sentiment.

Delivers responses that feel human-like, supportive, and contextually appropriate.

AI-Powered Content Creation

Generates high-quality copy tailored to different platforms (social media, blogs, ads, etc.).

Offers writing enhancement, including grammar refinement, stylistic improvements, and detail enrichment.

Deep Document Intelligence

Reads and analyzes long-form documents (e.g., PDFs, research papers, financial reports).

Extracts key insights, summarizes content, and answers questions based on uploaded files.

Multimodal Generation

Image Generation: Creates visuals from text prompts with control over style, mood, and composition. Supports inpainting and outpainting.

Video Generation: Transforms images into short videos (10 free generations per day).

Music Composition: Generates original songs in 11+ genres—including folk, hip-hop, R&B, jazz, reggae, and EDM—with selectable male or female vocals.

AI coding assistant

Supports uploading multiple local code files or importing GitHub repositories.

Provides contextual code explanations, debugging help, and optimization suggestions.

Learning & Productivity Support

Assists with essay writing, language learning, math problem-solving, and exam prep.

Helps create study plans, summarize lectures, and generate flashcards.

Smart Information Search

Functions as an ad-free AI search engine that retrieves, verifies, and synthesizes up-to-date web information.

Delivers concise, reliable answers with source transparency.

Daily Life & Planning

Creates detailed itineraries for travel, events, or routines.

Recommends restaurants, attractions, and transportation options based on preferences.

Custom AI Agents

Users can create personalized AI agents with custom names, avatars, personalities, and roles (e.g., fitness coach, career advisor, creative partner).

Access both official and community-built agents via the “Discover” section.

Web: https://www.doubao.com/chat/

Desktop Apps: Windows & macOS：https://www.doubao.com/download/desktop

Mobile: iOS (App Store) ：https://apps.apple.com/cn/app/豆包-抖音旗下-ai-智能助手

& Android (via Tencent MyApp)：https://sj.qq.com/appdetail/com.larus.nova

Browser Extension: Chrome Web Store：https://chromewebstore.google.com/detail/dbjibobgilijgolhjdcbdebjhejelffo

How to Get Started

Visit doubao.com — no login required for basic chatting.

Sign in or install the app to unlock full features like file uploads, agent customization, and cross-device sync.

Explore pre-built AI agents (e.g., Writing Assistant, Study Buddy, AI Artist) or browse thousands created by the community.

Can Doubao generate videos?

Yes—upload an image to create a short animated video (10 free uses/day).

Does it support image generation?

Absolutely. Includes Text-to-Image, partial editing, and image expansion.

Can it create presentations (PPTs)?

Yes, through a partnership with AiPPT—generate full slide decks from a prompt.

Does it make music?

Yes. Powered by the Same model as Haimian Music, offering diverse genres and vocal options.

Doubao: Your all-in-one AI companion for thinking, creating, and doing—smarter, faster, and more intuitively.