Export your ChatGPT and Claude chats. All of them, intact.

A Chrome extension that exports conversations to Markdown, PDF, TXT or JSON, lets you search every chat you've had, and keeps your best prompts one keystroke away. It runs entirely on your computer.

Add to Chrome, it's free

What it does

Complete exports Every message, code block, table and formula, even in 500-message chats. Hindi, Japanese, Arabic and emoji come out exactly as written.
Four formats Markdown for notes apps, PDF for sharing, plain text, and JSON for your own tools.
Search every chat Chats you open are saved to your vault, so you can find that answer from three weeks ago. Organise them with folders and tags.
Prompt library Save prompts you reuse. Type / in an empty message box to insert one.
Backup in one click Everything goes into a single file you can restore anytime. Restoring never deletes anything.

Private by design

Your chats and prompts are stored only in your browser. There are no accounts, no analytics and no servers of ours. The extension only runs on chatgpt.com and claude.ai, never on any other website. The one network request it makes is checking a Pro license key. Details are in the privacy policy.

Pricing

Free

3 exports a day
Unlimited search, folders and tags
Prompt library
Backup and restore

Pro

$19 once, or $3 a month

Unlimited exports
Bulk export of every chat (coming in an update)
Use it in up to 3 browsers
Everything in Free

Questions

How do I export a chat?

Open the conversation on chatgpt.com or claude.ai and click Export at the top right. Pick a format.

How do I save a PDF?

Choose PDF and a print view opens. Set the destination to Save as PDF. For clean pages, untick Headers and footers under More settings.

Does it work with Gemini?

Not yet. Gemini support is planned for the next version.

Is this made by OpenAI or Anthropic?

No. AI Chat Vault is an independent product and is not affiliated with or endorsed by OpenAI or Anthropic.