Claude Export Viewer

Convert a Claude.ai data export into a browsable static HTML website.

Claude.ai lets you export your data as a ZIP file containing your conversations, projects, and memories. This tool takes that ZIP and generates a self-contained HTML site you can open directly in any browser.

Features

• Renders full conversation history with human and assistant messages
• Syntax-highlighted code blocks via Pygments
• Markdown rendering for text content
• Artifact display (code, markdown, HTML, SVG, Mermaid, React)
• Collapsible thinking blocks and tool usage details
• Conversation index page sorted by date

Requirements

• Python 3.11+
• uv

Installation

git clone https://github.com/lordjabez/claude-export-viewer.git
cd claude-export-viewer
uv sync

Usage

1. Export your data from Claude.ai

Go to Claude.ai Settings and click "Export Data". You'll receive an email with a download link for a ZIP file.

2. Generate the site

uv run claude-export-viewer path/to/export.zip -o path/to/output/

The -o flag sets the output directory (defaults to site/).

3. View the site

Open path/to/output/index.html in your browser.

Development

# Run tests
uv run pytest tests/ -v

# Lint
uv run ruff check src/ tests/
uv run ruff format --check src/ tests/

# Auto-fix lint issues
uv run ruff check --fix src/ tests/ && uv run ruff format src/ tests/