Ophel Atlas: Turn AI Chats into Navigable Documents

Ophel Atlas is a browser extension that adds real-time outlines, conversation folders, and a prompt library to 15 major AI platforms — no account required.

Ophel Atlas enhances your AI chat experience by turning long, scrollable conversations into structured, navigable documents. Install it on Chrome, Firefox, or as a userscript, then open any supported AI site to get a powerful side panel with outlines, conversation management, and productivity tools — all stored locally in your browser.

Quick Install

Get Ophel running in your browser in under two minutes. Supports Chrome, Edge, Firefox, and Tampermonkey.

Panel Overview

Learn the panel layout, floating buttons, ghost mode, and edge-snap navigation.

Smart Outline

Auto-generated table of contents for every conversation, with bookmarks, scroll tracking, and word counts.

Conversation Management

Organize chats into folders and tags, with search, filters, and batch actions.

Prompt Library

Build a reusable prompt library with variable templates and an automated prompt queue.

Global Search

Search across outlines, conversations, prompts, and settings — all from one place.

Get started in 3 steps

1. Install the extension

   Download Ophel Atlas from the Chrome Web Store, Firefox Add-ons, or Greasy Fork for Tampermonkey. See the Installation guide for manual sideloading options.

2. Open a supported AI site

   Visit any of the 15 supported platforms — ChatGPT, Gemini, Claude, Grok, DeepSeek, and more. The Ophel panel appears automatically on the side of the page.

3. Explore the panel

   Start a conversation and watch the Smart Outline populate in real time. Use the Conversations tab to organize chats into folders, and the Prompts tab to build your reusable prompt library.

Supported AI platforms

Ophel works on 15 platforms out of the box:

ChatGPT

chatgpt.com

Gemini

gemini.google.com

Claude

claude.ai

Grok

grok.com

DeepSeek

chat.deepseek.com

Kimi, Doubao, and more

View all 15 platforms

Ophel stores all your data locally in your browser. No account is required and no conversation data is ever uploaded to Ophel’s servers.