Æfusio Web — Export AI chat history in your browser

The exporter

Drop your AI chat files or folder

Æfusio recognizes dozens of AI chat stores — VS Code extensions (GitHub Copilot Chat, Cline, Roo Code, Kilo Code, Continue, Cody, plus Augment · Supermaven · Blackbox · PearAI · Bito), terminal agents (Claude Code, Codex, Gemini CLI, Aider, llm, ShellGPT), IDEs (Xcode Intelligence, JetBrains AI / Junie, Zed Assistant, Neovim plugins), desktop apps (Claude · ChatGPT · Perplexity · Warp AI · Raycast AI · LM Studio · Jan · Msty · AnythingLLM · BoltAI), and cloud data-export folders (Claude.ai · ChatGPT · Gemini Takeout). Unknown formats fall through to a generic JSON / JSONL / SQLite parser. Pick the folder, drop it here, hit export.

📁

Drop a folder or files here

…or pick one below. Everything stays in your browser.

Choose folder Choose files

Tips — try dropping one of these paths:
~/.claude/projects/ · ~/.codex/sessions/
~/Library/Application Support/Code/User/workspaceStorage/ (macOS)
%APPDATA%\Code\User\workspaceStorage\ (Windows)

How it works

Three steps. Zero servers.

①

Drop

Drag in a folder or pick individual files. Æfusio reads them locally using the browser's File System APIs — your files never travel over the network.

②

Parse

Tiered parsers run in-page: Claude Code · Codex · Gemini CLI · Aider for .jsonl transcripts; VS Code SQLite stores (Copilot Chat, Cline, Roo, Continue, Cody); Xcode, JetBrains, Zed, Warp, BoltAI, LM Studio, Jan, Msty via generic JSON+SQLite walkers; plus cloud data-export ZIPs from Claude.ai, ChatGPT, and Gemini Takeout.

③

Export

Choose a format (markdown, jsonl, json, txt, csv, openai-messages, or memory-bundle), merge or keep separate, and download. Screenshots go into a deduped screenshots/ sidecar inside the zip.

Need a desktop app that auto-discovers your editor state without hand-picking folders? Grab the native build →

Help

Quick answers

Which folder should I drop in?

Point Æfusio at the parent directory of your AI tool's storage. Safe defaults:

VS Code extensions — ~/Library/Application Support/Code/User/workspaceStorage/ (macOS), ~/.config/Code/User/workspaceStorage/ (Linux), %APPDATA%\Code\User\workspaceStorage\ (Windows).
Claude Code CLI — ~/.claude/projects/
OpenAI Codex CLI — ~/.codex/
Claude.ai / ChatGPT data export — the unzipped export folder (looks for conversations.json).
Gemini Takeout — the unzipped Takeout folder (finds My Activity/Gemini Apps/MyActivity.json).

When in doubt, drop your entire home folder. The walker is cheap and skips files over 50 MB.

What output format should I pick?

Markdown — default, human-readable, Obsidian-ready.

JSONL — pipe into LLM fine-tuning or analytics.

JSON — one file, easy to script against.

OpenAI messages — {role, content} arrays, compatible with chat-completions APIs.

Memory bundle — ZIP with manifest + per-session markdown + deduped screenshots. Good for handing back to another AI as project context.

Does anything get uploaded?

No. This page is static HTML/JS served from nginx. Every parser runs in your browser tab. The only network calls are the initial page load, Google Fonts, and the CDN fetches for sql.js (pinned + SRI-hashed) and JSZip (pinned + SRI-hashed). Your files never leave the tab — verify with your browser's Network tab.

Which browsers work best?

Directory access (drop a whole folder) requires the File System Access API: Chrome 86+, Edge 86+, Brave, Opera, Arc. Safari and Firefox fall back to multi-file picker mode — same results, just a less polished UX.

My tool isn't recognized — what now?

First try the generic walker: just drop the folder. If that doesn't pull turns, open an issue on GitHub with a sample file (redact anything sensitive) and the tool's storage path. Adding a dedicated parser typically takes less than a day.

Full knowledge base and CLI reference live on aefusio.com/docs.