Frequently Asked Questions

Yes! **Mind map and flowchart generation are completely FREE** — no login required. Unregistered users get 3 free generations per month. After registration, you receive free credits to continue using mind maps and flowcharts at no cost. Advanced features like infographics, AI drawing, PPT, and storybook videos consume credits, but the free signup bonus is enough to try them all.

Yes! Unregistered users can use mind map and flowchart features directly on the homepage, with 3 free generations per month. After registration, you get 50 free credits — mind maps cost only 2-5 credits each, giving you 10-25 free generations. No payment method required.

Mind maps are perfect for knowledge organization, book notes, and brainstorming — AI breaks down topics into tree structures. Flowcharts are ideal for business processes, technical architecture, and decision flows — AI generates Mermaid syntax diagrams with editable preview. Both are completely free.

Register to get 50 free credits. You can also: ① Invite friends to register (both get bonus credits); ② Follow our WeChat official account for extra rewards; ③ Take advantage of periodic promotions. Basic features (mind maps, flowcharts) consume very few credits — the free bonus is enough for daily use.

Mind maps can be exported as PNG (high resolution) and Markdown text. You can also edit the generated content online or copy it to other mind map software. Flowcharts support real-time Mermaid code editing.

3 input methods supported: ① Enter a topic directly (e.g., "Deep Learning Framework Comparison"); ② Paste article or note content; ③ Enter a URL — AI auto-fetches the content and generates a mind map. File upload supports TXT, Markdown, PDF, Word formats, up to 10MB.

Perfect for: Students (book notes, knowledge organization), Professionals (meeting notes, project planning, SWOT analysis), Content creators (outlines, topic planning), Teachers (lesson preparation), Product managers (requirements analysis, competitive analysis). Core features are all free.

① **AI-Powered generation**: Enter a topic, AI does the rest — no manual dragging; ② **Smart decomposition**: AI auto-extracts key frameworks for clearer logic; ③ **URL/Document support**: Generate mind maps directly from web pages or documents; ④ **All-in-one**: Mind maps, flowcharts, infographics, AI drawing — all in one place; ⑤ **Free to use**: Basic features are completely free, no download or installation needed.

AI infographic focuses on information visualization — perfect for posters, data presentation, and knowledge graphics with preset layouts. AI drawing offers more artistic freedom with multiple styles (watercolor, cyberpunk, digital art, etc.) — ideal for creative illustrations and concept design. Both support 4K resolution and reference images.

PPT generation: 3-5 slides takes 1-2 minutes, 10-15 slides takes 3-5 minutes. Storybook videos: 3-5 pages takes 2-5 minutes (due to image generation and TTS), 10+ pages takes 5-10 minutes. You can check progress at any time.

Each generated mind map has a unique shareable page — just send the link to anyone. You can also download as PNG or Markdown files for sharing on WeChat, Slack, email, etc. After registration, all your creations are saved in "My Creations" for easy access.

Two ways: ① Enter a book title and chapter — AI generates a mind map from its knowledge; ② Paste your reading notes or summary — AI structures them into a mind map; ③ Upload a PDF or TXT of the book — AI parses and generates a mind map. Perfect for quickly extracting a book's core framework.