Mark Chat

Archive, organize, and export AI conversations locally.

Don’t leave your important AI chats in the chat history—bring them into your own bookmarks with Mark Chat. Every conversation with AI can hold ideas, solutions, or notes you’ll want later. Once you close the tab or scroll past, finding that thread again gets harder. Mark Chat helps you bookmark those conversations for good: One-click save — On ChatGPT, DeepSeek, Kimi, and more, click the extension icon to save the current conversation locally: title, URL, and full content. Organize like files — Create folders, move chats, delete what you don’t need. Sort by “Work,” “Learning,” “Ideas,” and find anything at a glance. Export your way — Export a single chat as Markdown or an entire folder as a ZIP, keeping your folder structure for backup, sharing, or your note-taking app. Data stays on your machine — Everything is stored in your browser locally. No our servers, no cloud upload—your privacy stays with you. Features - Works with ChatGPT, DeepSeek, Kimi, and other major AI chat pages - Tree-style folders: create directories, move conversations—manage like files - Export a single chat as Markdown or a whole folder as ZIP, structure preserved - Full-text search to find any conversation quickly - Data stored only locally; no uploads, no account—privacy-first - Built on Chrome Manifest V3—lightweight, stable, no extra dependencies Target Users Anyone who uses ChatGPT, DeepSeek, or Kimi for work recap, study notes, or idea capture and wants to save important conversations, organize them, and export them whenever they need.