Take your Claude Project Knowledge with you—in a few clicks.
Claude Project Knowledge Exporter is a small tool you save to your browser's bookmarks bar. Click it on a Claude.ai Project to download that Project's knowledge as Markdown and JSON. Use the export as a backup, search it offline, move it to another tool, or keep it in Git.
No extension. No extra account. No developer console needed.
This tool exports Project Knowledge, not chats. To export chats, see Export one conversation or Export all conversations in a project.
- Protect your work: Save your knowledge documents before you change or remove them.
- Skip manual copying: Export the whole knowledge collection in one run.
- Use the content anywhere: Readable Markdown works well for notes and Git; JSON keeps structured data for scripts or migrations.
| Option | Files | Best for |
|---|---|---|
| 1 — Consolidated | One Markdown file with all documents, plus JSON | Reading or searching one file |
| 2 — Individual | One Markdown file per document, plus JSON | Keeping documents separate |
| 3 — Complete | Both Markdown formats, plus JSON | The most complete export |
JSON is included with every option. Complete is the default; pressing Cancel also selects it.
- Runs with one bookmark click after setup.
- Finds the open Project and usually detects the organization ID automatically.
- Creates safe filenames from the Project and document names.
- Keeps document content and creation dates in Markdown.
- Keeps available IDs and metadata in JSON.
- Shows progress and completion messages inside Claude.
The exporter saves the text stored in Project Knowledge. It does not recreate an uploaded file in its original format, such as PDF or DOCX.
You need a modern Chrome, Edge, Firefox, or Safari browser, an active Claude login, and access to the Project.
- Open the bookmarklet installer.
- Show your browser's bookmarks bar, then drag Export Claude Project Knowledge onto it.
- Open the Claude Project you want to export. Its URL must contain
/project/. - Click Export Claude Project Knowledge in your bookmarks bar.
- Enter
1,2, or3to choose an export type. - If asked, allow multiple downloads from
claude.ai. Your files will appear in the Downloads folder.
If dragging does not work, click Copy bookmarklet code on the installer. Create a new bookmark (or bookmark the installer page and edit it), then paste the copied code into the bookmark's URL or address field.
The tool runs inside your open Claude tab. It reads the Project information needed for the export, requests the knowledge from Claude's own API, and builds the files in your browser.
This project has no backend and does not upload your export to a third party. You can review the code in claude_project_export_script.js.
| Problem | What to do |
|---|---|
| Nothing happens | Confirm you are signed in and the URL contains /project/, then reload the page. |
| Some files are missing | Allow multiple downloads from claude.ai and check your browser's download permissions. |
| The tool asks for an organization ID | In browser developer tools, open Application (or Storage) → Cookies → https://claude.ai, then copy the value of lastActiveOrg. |
| The name is wrong or an HTTP error appears | Open the main Project page, confirm you still have access, reload, and try again. |
Prefer a local install? Clone this repository, open index.html, and drag the button from that page. Advanced users can also paste claude_project_export_script.js into the browser console.
Ready to protect your Project Knowledge? Install the bookmarklet →