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 Chat 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.

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📣 Help promote Ophel Atlas

Core Features • Quick Start • Support Ophel Atlas • Get Involved

✨ Core Features

Ideal for learning, research, requirements analysis, code discussions, content creation — any AI conversation that needs structure, order, and reuse.

Feature	Description
🧭 Smart Outline	Auto-parse conversation structure into a navigable TOC with hierarchical collapse, search, anchors, bookmarks, outline copy, and word counts
💬 Chats	Folders + tags for dual-dimension management, auto-sync from source sites, search, batch ops, and drag-to-reorder
📤 Export	Multi-format export (Markdown/JSON/TXT), zip packages with images and attachments, segmented export for precise content extraction
💡 Prompt Library	Variable templates, categorization, one-click insert, prompt chains and queue for automated sequential sending, selection quote actions
🧩 Site Adapters	Built-in adapters for 15 major AI sites; install adapter packs from the "Site Packs" section to hot-swap support for even more sites, with cloud updates that auto-fix built-in adapters
🔍 Global Search	Unified search across chats, outlines, prompts, and settings with `folder:` `tag:` `date:` syntax filters and fuzzy matching
📖 Reading	Mermaid diagram rendering, LaTeX formula support, user question Markdown styling, scroll lock
⌨️ Productivity	Reading history restore, custom shortcuts, model lock, enhanced tab naming, AI completion notifications
🎨 Themes	20+ themes, custom CSS, widescreen mode, Zen mode, `Option+D` to toggle dark/light
🔒 Privacy & Data	Local storage by default, WebDAV multi-device sync, file import/export, zero data collection

📖 Full Documentation →

[!IMPORTANT]

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

> - Local by default: settings, prompts, and chat 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.

Manual Installation (Offline or Restricted Access)

Browser Extension

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

Userscript

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

FAQ: How do custom SitePack domains work in the userscript build?

Userscript managers cannot let Ophel add new @match entries automatically. After adding a custom site under Settings → Site Packs, copy every rule shown in the userscript access notice and add it through your manager:

Tampermonkey: open the Ophel script, select Settings → Includes/Excludes → User matches, add the copied rules, and save.
Violentmonkey: open the Ophel script settings and add the rules under its custom @match rules.
ScriptCat: open the script settings and add the rules under user/custom match rules; the label can vary by ScriptCat version.

Reload each target site after saving. Prefer manager-side custom rules over editing Ophel's metadata header directly: custom rules are retained when the userscript updates.

🙌 Support Ophel Atlas

💖 Angel Support

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🌟 Supporters

_Hugh	_**南	_anonymous	_{狷客行舟🍜狂？}	_**煜	_{Ice_wilderness}	_{Jeff Peng}
_火华兰樱	_{Lewu Gao}	_Will	_{Steel Maestro}	_{Count Basil}	_anonymous	_**然

If Ophel Atlas has sparked joy in your workflow or saved you valuable time, consider fueling its journey with a Star or a Sponsor. ☕️

Sharing is just as powerful: We'd be thrilled if you shared your experience on Reddit, X, YouTube, Linux.do, or Appinn. Every piece of feedback and every shoutout helps Ophel grow!

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🤝 Get Involved

"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.
We also look forward to more developers joining us. If you are not familiar with the codebase, check out the documentation or use AI assistants to get up to speed quickly:

💻 Local Development Guide

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

# 1. Clone the repo and enter the project directory
git clone https://github.com/urzeye/ophel.git
cd ophel
2. Install dependencies
pnpm install
3. Start development server (supports browser extension HMR)
pnpm dev
======== Build and Package ========
Build production versions for respective browsers
pnpm build              # Build Chrome extension
pnpm build:firefox      # Build Firefox extension
pnpm build:all          # Build for all platforms
Package into distributeable archives (.zip)
pnpm package            # Package Chrome extension from existing build
pnpm package:firefox    # Package Firefox extension from existing build
pnpm package:all        # Package all platforms
======== Userscript Development ========
pnpm build:userscript:local    # Build userscript for local debugging
pnpm serve:userscript:assets   # Serve static assets locally

[!TIP]

💡 Contribution Guidelines: Before submitting a PR, we recommend forking the repo, creating a new branch, and ensuring your code passes pnpm lint:check and pnpm typecheck.

🌌 _Open source is powered by the stars of its community._

Our deepest gratitude to the amazing individuals below. Your contributions make this repository shine brighter.