Ophel Atlas 🚀

Turn AI chats into documents you can read, navigate, and reuse

_{Language: English | 简体中文}

✨ Turn Conversations into Knowledge, Not Just History ✨

No more getting lost in endless scroll. Clarify context with real-time Outlines, Build your system with Conversation Folders, Refine experience with the Prompt Library, Let sparkling thoughts flow freely in order.

_{👇 Demo: From "Infinite Scroll" to "Navigable AI Documents"}

Making AI chat a truly organizeable workflow for the first time

No matter which of these platforms you use, Ophel lets you organize conversations into reusable workflows with a consistent, unified experience.

📣 Help promote Ophel Atlas

Demo • Core Features • Quick Start • Support

🌐 English | 简体中文 | 繁體中文 | 日本語 | 한국어 | Deutsch | Français | Español | Português | Русский

📹 Demo

Outline	Conversations	Features
outline.mp4	conversation.mp4	settings.mp4

🎯 Use Cases

• Learning & research: long-form reasoning, organize knowledge, review conclusions, extract notes
• Daily work: requirements breakdown, solution drafting, competitive analysis, meeting notes, consulting & management workflows
• Development & technical writing: long code discussions, bug triage, architecture exploration, docs/blog writing
• Content creation: iterate on scripts/outlines/polish, jump back to key passages, export for reuse
• Power users of AI: need structure, order, and reuse — not just ad-hoc chats

✨ Core Features

🧭 Smart Navigation

• Real-time Outline — Auto-parse conversation structure, generate navigable table of contents with support for hierarchical collapse/expand/search, one-click jump
• Anchor System — One-click navigation to top, bottom, or last jump position
• Bookmark System — Save important information nodes to avoid information overload, click to go directly
• Word Count — Real-time word count for current heading, nested subheadings are automatically summed, supporting separate counts for user questions and AI response headings

💬 Conversation Management

• Folder Organization — Dual-dimension management with folders and tags, automatically sync conversations from source websites, support search, location, and batch operations
• Conversation Export — Support exporting to Markdown, JSON, TXT formats (including thinking chain), persistent storage for peace of mind
• Voyager Import — Support importing folder and conversation hierarchy from Voyager

🪄 Prompt Library

• Prompt Management — Support variable substitution (default values/options/manual input), Markdown preview, categorization, pinning, sorting
• Quick Insert — One-click filling into input box, double-click send, multi-scenario adaptation
• Prompt Queue — Queue prompts for AI generation (continuously improving)

🔍 Global Search

• Multi-type Search — Search across conversations, outlines, prompts, and settings, covering all content
• Syntax Search — Support advanced search syntax and fuzzy search, use folder:, tag:, is:, type:, level:, date: filters for precise searching
• Quick Search Tips — Provide search syntax examples and common keywords for quick start
• Real-time Preview & Jump — Support search result preview, quick location of target content, one-click jump to corresponding position

📖 Reading Experience Optimization

• Mermaid Diagram Rendering — Provide Mermaid diagram rendering for sites without native support, supporting code/diagram switching, zoom, full screen, and PNG download
• Mathematical Formula Support — Support LaTeX mathematical formula recognition and rendering, double-click to copy quickly
• User Question Styling — Enable Markdown formatting and LaTeX formula rendering for user questions
• Scroll Lock — Prevent page scroll to bottom when sending messages while reading, focus on current content

⌨️ Productivity Tools

• Reading History — Automatically record reading progress, quickly return to last reading position when switching conversations or refreshing pages
• Shortcut System — Rich shortcut support with custom configuration for improved efficiency
• Model Lock — Automatically lock preferred model to avoid frequent switching
• Enhanced Tab Management — Auto-rename tabs with format [generation status - conversation title - used model], double-click panel title to quickly enable privacy mode, hide tab title to protect conversation privacy
• Completion Notifications — Send desktop notifications and sound alerts when AI generation completes, automatically bring to foreground for multi-task efficiency

🎨 UI Optimization

• Theme Customization — 20+ dark/light themes, support custom CSS, option + d one-click theme mode switch
• Widescreen Mode — Support page width adjustment for improved reading experience
• Zen Mode — Control page element display and hiding to avoid unnecessary information distraction

📊 Data Statistics

• Usage Estimates — Optional local conversation counter, token estimates, and history chart
• Usage Statistics — Provide conversation counts, token estimates, and history charts (support viewing by site and time)

🎭 Claude Enhancement

• Session Key Management — Support Claude Session Key management
• Multi-account Switching — Support quick switching between multiple Claude accounts

🔒 Privacy, Security & Data Management

• Local Storage — Settings, prompts, and conversation management data are stored in your browser by default, support file import/export, flexible control
• WebDAV Sync — Support WebDAV sync for multi-device data consistency
• No Data Collection — Privacy-first design, no user data collection

Important

Ophel Atlas puts privacy first: local by default, your data stays in your control.

• Local by default: settings, prompts, and conversation management data are stored in your browser
• No account required: use it without signing up
• Permissions on demand: optional permissions are requested only when needed and can be revoked anytime (see the Permissions page in the extension)
• Optional WebDAV sync: use your own WebDAV for multi-device consistency (controllable, portable)
• Export & backup: export and migrate to avoid lock-in

Support for specific AI sites depends on site matching and page structure changes

🚀 Quick Start

Tip

We highly recommend using the Browser Extension version for a more complete feature set, better experience, and higher compatibility. The Userscript version has limitations.

Web Store

Manual Installation

Browser Extension

1. Download & unzip from Releases
2. Open browser extensions page, enable Developer mode
3. Click Load unpacked and select the unzipped folder

Userscript

1. Install Tampermonkey
2. Download .user.js file from Releases
3. Drag into browser or click the link to install

Local Build

Click to expand build steps

Requirements: Node.js >= 18.x, pnpm >= 9.x

git clone https://github.com/urzeye/ophel.git
cd ophel

pnpm install

pnpm dev
pnpm build
pnpm build:firefox
pnpm build:all

pnpm build:userscript
pnpm build:userscript:local
pnpm serve:userscript:assets

pnpm package
pnpm package:firefox
pnpm package:all

🐛 Bug Report

For issues or suggestions, please visit GitHub Issues.

🙌 Support and Thanks

"If you want to go fast, go alone. If you want to go far, go together."

Thanks to the Linux.do community for the discussions and support. Many ideas and improvements in this project came from feedback shared by community members.

💖 Angel Support

treasuresure

🤝 Supporters

Hugh

hugo2233

🌟 Contributors

urzeye

treasuresure

joevalleyfield

tjsky

lanvent

KanameMadoka520

Felix3322

RyanLin-InfEvo

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If Ophel Atlas has improved your work or learning efficiency, you are welcome to support us with a Star or Sponsor.

Sharing is support too: we'd also love for you to share it on Linux.do, Reddit, X, Youtube, and more. Every bit of feedback and every share helps make Ophel better!

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⭐ Star History

Made with ❤️ by urzeye · GPLv3 License