MindMarks
🏅World's Best multi-AI chat organizer — supporting ChatGPT, Claude & Gemini in one place. Trusted by thousands of satisfied users.

The Knowledge Manager for AI Conversations

Turn ChatGPT, Gemini, and Claude conversations into structured knowledge.

50 Features8+ AI Models3 Browsers

Trusted by professionals at leading company

Apple
Microsoft
Google
Amazon
Tesla
Meta
NVIDIA
Netflix
Intel
Samsung
Apple
Microsoft
Google
Amazon
Tesla
Meta
NVIDIA
Netflix
Intel
Samsung

What is this?

From scattered conversations to knowledge you can use.

Bring your AI chats together, organize what matters, and reuse your best ideas.

01Capture

Bring all your AI conversations into one place.

Multi-model support

works across ChatGPT, Gemini, and Claude

Auto import

new chats show up without any manual work

Image gallery

every generated or uploaded image collected in one view

02Organize

Turn scattered chats into searchable knowledge.

Auto navigation

Jump to any section with a generated table of contents

Tags and folders

Group conversations the way you actually think

Workflow views

Switch between List, Kanban, and Map to match how you work

03Reuse

Reference, export, and build on what you already know.

Reference

Pull past conversations into what you're working on

Flexible export

Full conversations or selected content, as JSON, Markdown, or plain text

Prompt optimizer

Turn rough ideas into clear, structured prompts

Why MindMarks

Why MindMarks Different

Most AI extensions only improve the chat interface. MindMarks helps you organize knowledge across AI conversations.

Connects every AI platform

Reference and continue conversations across ChatGPT, Gemini, and Claude.

Organizes chats, prompts, and content

Structure conversations, prompts, images, notes, and workflows around the way you work.

Turns past conversations into reusable context

Reference previous chats, continue with old context, and export knowledge in flexible formats.

Chat organization
Basic folders or chat tools
Structured navigation with table of contents and minimap
Prompt tools
Prompt templates only
Prompt optimizer, prompt chains, and advanced prompt management
AI platform support
Usually limited to ChatGPT
Works across ChatGPT, Gemini, and Claude
Conversation reference
Not supported
Reference previous conversations as context in new chats
AI content management
Limited support
Built-in image gallery, notes, favorites, and export tools
Workflow & knowledge structure
Simple chat lists
Workflow views, folders, and knowledge organization
Export and reuse
Basic export
Multiple export formats and reusable knowledge structure

One workspace to organize, enhance, and reuse everything you create with AI.

Features

Everything you can do with MindMarks

Eight core capabilities built to organize, navigate, and get more out of your AI conversations.

mindmarks.io
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Navigation
01
📑Conversation Structure

Make long AI conversations easy to navigate.

As conversations grow longer, finding the section you need becomes increasingly difficult. MindMarks automatically generates a structured table of contents for every chat, so you can jump instantly to any section.

  • Auto Table of Contents — Automatically generate a navigable structure for long conversations.
  • Conversation Navigation — Move quickly between sections without endless scrolling.
02
🌐Multi-Model AI Support

Reference and continue conversations across ChatGPT, Gemini, and Claude.

Your insights shouldn't be locked inside one AI tool. MindMarks lets you bring previous conversations as context into any new chat, and export your work from one AI to continue in another.

  • Context Reference — Bring previous AI conversations into a new chat as context.
  • Cross-Model Export — Export a ChatGPT discussion and continue it in Claude or Gemini.
  • Seamless AI Switching — Move between AI tools without losing prompts or history.
03
✨Prompt Optimization

Improve the quality of your prompts and AI responses.

Getting the best out of AI starts with well-structured prompts. MindMarks includes a one-click prompt optimizer that transforms rough ideas into clear, detailed instructions for better AI responses.

  • One-Click Prompt Optimizer — Turn rough ideas into clear, structured prompts.
  • Better Prompt Clarity — Get more accurate, detailed, and useful AI responses.
04
🗂Knowledge Organization

Turn messy chat history into structured knowledge.

Every AI conversation holds valuable insights. MindMarks automatically categorizes your chats by topic and context, transforming a chaotic chat history into an organized, searchable knowledge base.

  • Automatic Categorization — AI chats are grouped into meaningful categories automatically.
  • Structured Knowledge Layer — Transform scattered conversations into organized knowledge.
06
📊Chat Management Views

Manage AI conversations like projects.

Different workflows require different perspectives. MindMarks offers three views to help you manage your AI conversations the way that works best for you — from a simple list to a full Kanban board.

  • Manage View — Classic list view to browse and sort chats.
  • Workflow View — Kanban board with Active, In Review, Archived stages.
  • Map View — Visual mind-map style view showing conversation relationships.
07
📤Export & Reuse

Reuse insights from AI conversations easily.

Your knowledge shouldn't be locked in one place. Export your conversations in multiple formats and choose exactly what to include — the full history, only AI responses, or specific selected content.

  • Export Entire Conversation — Export the full chat history.
  • Export AI Responses Only — Export only the AI's answers.
  • Export Selected Content — Export only specific parts of a conversation.
08
🧩Browser Compatibility

Use MindMarks across all major browsers.

MindMarks is built to work wherever you browse. Whether you use Chrome, Edge, or Firefox, you get the full MindMarks experience without any compromises.

  • Chrome — Full support on Google Chrome.
  • Edge — Full support on Microsoft Edge.
  • Firefox — Full support on Mozilla Firefox.

Reviews

Loved by AI power users

See how users describe MindMarks in their daily workflow.

"Finally a way to keep my AI chats usable instead of buried in history."

— Ethan WalkerChrome Store

"The table of contents alone saves me so much time on long conversations."

— Maya ChenEdge Add-ons

"I used to lose important prompts all the time. MindMarks makes everything feel organized."

— Oliver BrooksUser Feedback

"The reference feature is surprisingly powerful. I can continue an old idea without starting from zero."

— Sofia MartinezEdge Add-ons

"Super helpful for research. I can actually go back and find the exact part I need."

— Daniel KimChrome Store

"以前长对话我都是一直往上翻,现在有导航以后效率高太多了。"

— Evan LinXiaohongshu

"It feels less like chat history and more like a real knowledge workspace."

— Amelia ScottUser Feedback

"I switch between ChatGPT and Claude a lot, and this makes that workflow way smoother."

— Ryan PatelEdge Add-ons

"The image gallery is such a nice touch. I didn't realize how many generated images I was losing before."

— Chloe RiveraUser Feedback

"好用到有点离谱,尤其是整理资料和写东西的时候。"

— Michael ZhouXiaohongshu

"Finally a way to keep my AI chats usable instead of buried in history."

— Ethan WalkerChrome Store

"The table of contents alone saves me so much time on long conversations."

— Maya ChenEdge Add-ons

"I used to lose important prompts all the time. MindMarks makes everything feel organized."

— Oliver BrooksUser Feedback

"The reference feature is surprisingly powerful. I can continue an old idea without starting from zero."

— Sofia MartinezEdge Add-ons

"Super helpful for research. I can actually go back and find the exact part I need."

— Daniel KimChrome Store

"以前长对话我都是一直往上翻,现在有导航以后效率高太多了。"

— Evan LinXiaohongshu

"It feels less like chat history and more like a real knowledge workspace."

— Amelia ScottUser Feedback

"I switch between ChatGPT and Claude a lot, and this makes that workflow way smoother."

— Ryan PatelEdge Add-ons

"The image gallery is such a nice touch. I didn't realize how many generated images I was losing before."

— Chloe RiveraUser Feedback

"好用到有点离谱,尤其是整理资料和写东西的时候。"

— Michael ZhouXiaohongshu

"Finally a way to keep my AI chats usable instead of buried in history."

— Ethan WalkerChrome Store

"The table of contents alone saves me so much time on long conversations."

— Maya ChenEdge Add-ons

"I used to lose important prompts all the time. MindMarks makes everything feel organized."

— Oliver BrooksUser Feedback

"The reference feature is surprisingly powerful. I can continue an old idea without starting from zero."

— Sofia MartinezEdge Add-ons

"Super helpful for research. I can actually go back and find the exact part I need."

— Daniel KimChrome Store

"以前长对话我都是一直往上翻,现在有导航以后效率高太多了。"

— Evan LinXiaohongshu

"It feels less like chat history and more like a real knowledge workspace."

— Amelia ScottUser Feedback

"I switch between ChatGPT and Claude a lot, and this makes that workflow way smoother."

— Ryan PatelEdge Add-ons

"The image gallery is such a nice touch. I didn't realize how many generated images I was losing before."

— Chloe RiveraUser Feedback

"好用到有点离谱,尤其是整理资料和写东西的时候。"

— Michael ZhouXiaohongshu

"Prompt optimization is one of those features I didn't expect to use every day, but now I do."

— Nathan ReedChrome Store

"MindMarks makes AI conversations feel reusable instead of disposable."

— Grace LiuUser Feedback

"Me ayudó muchísimo a retomar conversaciones largas sin perder el contexto."

— Valentina RuizUser Feedback

"I like that it works across models. My workflow is never just one AI tool anymore."

— Leo HarrisonEdge Add-ons

"For writing and planning, this is honestly one of the most useful browser tools I've installed."

— Hannah ParkChrome Store

"不是那种花里胡哨的插件,是真的能解决聊天记录太乱的问题。"

— Adrian ChenXiaohongshu

"La función de exportar y reutilizar conversaciones me ahorra muchísimo tiempo."

— Camila TorresUser Feedback

"The workflow view makes my AI chats feel like active projects instead of random threads."

— Marcus BellEdge Add-ons

"I started using it for prompts, but stayed for the organization and reference features."

— Isabella MooreChrome Store

"已经变成我每天都会用的工具了,特别适合重度 AI 用户。"

— Julian XuXiaohongshu

"Prompt optimization is one of those features I didn't expect to use every day, but now I do."

— Nathan ReedChrome Store

"MindMarks makes AI conversations feel reusable instead of disposable."

— Grace LiuUser Feedback

"Me ayudó muchísimo a retomar conversaciones largas sin perder el contexto."

— Valentina RuizUser Feedback

"I like that it works across models. My workflow is never just one AI tool anymore."

— Leo HarrisonEdge Add-ons

"For writing and planning, this is honestly one of the most useful browser tools I've installed."

— Hannah ParkChrome Store

"不是那种花里胡哨的插件,是真的能解决聊天记录太乱的问题。"

— Adrian ChenXiaohongshu

"La función de exportar y reutilizar conversaciones me ahorra muchísimo tiempo."

— Camila TorresUser Feedback

"The workflow view makes my AI chats feel like active projects instead of random threads."

— Marcus BellEdge Add-ons

"I started using it for prompts, but stayed for the organization and reference features."

— Isabella MooreChrome Store

"已经变成我每天都会用的工具了,特别适合重度 AI 用户。"

— Julian XuXiaohongshu

"Prompt optimization is one of those features I didn't expect to use every day, but now I do."

— Nathan ReedChrome Store

"MindMarks makes AI conversations feel reusable instead of disposable."

— Grace LiuUser Feedback

"Me ayudó muchísimo a retomar conversaciones largas sin perder el contexto."

— Valentina RuizUser Feedback

"I like that it works across models. My workflow is never just one AI tool anymore."

— Leo HarrisonEdge Add-ons

"For writing and planning, this is honestly one of the most useful browser tools I've installed."

— Hannah ParkChrome Store

"不是那种花里胡哨的插件,是真的能解决聊天记录太乱的问题。"

— Adrian ChenXiaohongshu

"La función de exportar y reutilizar conversaciones me ahorra muchísimo tiempo."

— Camila TorresUser Feedback

"The workflow view makes my AI chats feel like active projects instead of random threads."

— Marcus BellEdge Add-ons

"I started using it for prompts, but stayed for the organization and reference features."

— Isabella MooreChrome Store

"已经变成我每天都会用的工具了,特别适合重度 AI 用户。"

— Julian XuXiaohongshu

How to Use

Guides for every feature

Step-by-step articles to help you get the most out of MindMarks from day one.

Join our community — get 100 credits free

Leave your email and instantly get 100 free credits (~200K tokens), plus tips and updates to get the most from your AI conversations.

FAQ

Frequently Asked Questions

Everything you might want to know before getting started.

MindMarks helps you organize AI conversations across ChatGPT, Gemini, and Claude. It adds structure, navigation, prompt tools, export, and cross-conversation reference so your chats become reusable knowledge.

Still need a hand? Email us at info@mindmarks.io