When it won't fit in your head,put it in Yogu Brain

Turn your sources into something new

Bring files together across formats and channels. Create the output you need.

Turn your sources into something newpdf、doc、docx、ppt、pptx、xls、xlsx、md、txt、epub、png、jpg、jpeg、webp、svg、psd、dwg、dxf、mp4、xmind flow through uploads, web links, browser extensions and mobile into Yogu Brain, then out as documents, mind maps, assets and structured data.Turn your sources into something newpdf、doc、docx、ppt、pptx、xls、xlsx、md、txt、epub、png、jpg、jpeg、webp、svg、psd、dwg、dxf、mp4、xmind flow through uploads, web links, browser extensions and mobile into Yogu Brain, then out as documents, mind maps, assets and structured data.
View all 20 formats
Office documents
.pdf.doc.docx.ppt.pptx.xls.xlsx
Text & notes
.md.txt
Ebooks
.epub
Images & design
.png.jpg.jpeg.webp.svg.psd
CAD drawings
.dwg.dxf
Video
.mp4
Mind maps
.xmind

Start with your own library

Save, organize, and ask in one place. Connect your own tools when you want.

Save it when you see it

  • One-click page saving
  • Automatic text and summary
  • Pages, PDFs, and notes together

Ask your library like a chat

  • Understands what you mean
  • Your library first, then the web if needed
  • Citations you can open

Bring any format in

  • Libraries and folders by topic
  • PDFs, decks, ebooks, images, PSD
  • Highlight while reading; ask about this page
Bring any format in.pdf · .doc · .ppt · .xls · .docx · .png · .pptx · .xlsx · .jpg · .md · .epub · .jpeg · .txt · .webp · .svg · .psd · .dwg · .dxf · .mp4 · .xmind

Voice input: just ask

  • Tap the microphone and ask your question
  • See your speech turn into text
  • Review the text before sending

Summarize the key points in this document and list the follow-up tasks.

Spread out your ideas and see the connections

  • Add, move, and connect nodes freely
  • Organize complex ideas with color and hierarchy
  • Keep maps in your library and edit them anytime

For yourself, or for a team?

Same core product. The difference is collaboration, review, and automation.

Personal: learn, study, and build your own projects

Save web pages and files in your own knowledge base. Search and ask questions with cited answers, and put your resources to work in your studies and projects.

Start free
  • Save pages and many file types
  • Ask your library; answers cite sources
  • API and MCP for your own tools
  • Great alone or with light sharing

Enterprise: one reliable library for the team

Materials live in one place with clear access. Important fields are extracted and checked by people before AI uses them. Repeat work can run on its own.

Sign up free, create a team space
  • Members and permissions per library
  • Key fields from contracts and forms — review, then use
  • Unchecked content stays out of answers
  • New files can notify owners and kick off next steps
  • Connect internal systems and bots when you need to

Phone or laptop, same library

Web, extension, and phone stay in sync. Save on the go; keep asking at your desk.

Build your library

Plug into tools you already use

Personal and Enterprise both support open APIs and MCP. Connect the library to your editor, assistant, or small scripts — update once, ask anywhere.

Start with a free library

Invite teammates when you're ready. Look at Enterprise when you need stricter review and automation.