Smart dialogue
Natural language chat with context-aware, coherent answers.
Make DeepSeek your smart chat partner
DeepSeek is an AI assistant for natural dialogue, multi-turn context, coding help, and creative writing. Start for free on the official web chat.
DeepSeek core capabilities
Powerful chat models for study, work, and creation โ focused on everyday web chat workflows.
Coding help
Explain errors, review snippets, and speed up small dev tasks.
Creative writing
Drafts and rewrites for emails, copy, and report outlines.
Multi-device
Chat on mobile browsers and apps, anytime, anywhere.
Learning
Notes, concept explanations, and interview practice templates.
Prompt library
Copy-paste chat prompts for writing, coding, and study.
User guides
Latest tutorials and chat tips to master DeepSeek web conversations
Featured guides below are available in English. Additional articles remain in Simplified Chinese.
DeepSeek Web Chat Basics: Get Useful Answers on Your First Try
From choosing a model and writing your first message to controlling answer length โ get stable, reusable results in DeepSeek web chat.
Read more โDeepSeek Multi-Turn Chat & Context Management
How to split topics, control context length, avoid contradictions, and keep outputs consistent across long DeepSeek conversations.
Read more โDeepSeek Mobile & App Chat Tips
Practical tips for DeepSeek chat on mobile browsers, in-app WebViews, and official apps โ input methods, voice, and weak networks.
Read more โDeepSeek Chat Scenario Library: Writing, Coding & Study Templates
Copy-paste DeepSeek web chat prompts for copy editing, code explanation, study notes, and interview practice.
Read more โExporting, Sharing & Privacy for DeepSeek Chats
How to back up DeepSeek conversations, share snippets safely, and clear local data to reduce privacy risk.
Read more โ