Export every ChatGPT, Claude,
Gemini, and Grok conversation.

One click exports ChatGPT, Gemini, Grok, and Claude as JSON, Markdown, or plain text — pick the messages you want, or carry the thread into another app. Nothing leaves your browser.

Add to ChromeSee how it works
ConvoVault extension exporting a ChatGPT conversation

Three clicks from chat to file.

  1. Install

    Add ConvoVault to Chrome or any Chromium browser. No account, no sign-in, no setup wizard.

  2. Open a chat

    Export buttons appear in the toolbar of your conversations on ChatGPT, Gemini, Grok, and Claude.

  3. Export

    Copy to clipboard or download as JSON, Markdown, or plain text. Toggle which metadata fields to include, or continue the thread in another app.

Built for people who keep their chats.

One click, any way you want it.

Copy to clipboard or download as a file — in JSON, Markdown, or plain text. Or continue the thread in another app entirely.

ConvoVault one-click export copied to clipboard

Choose your fields.

Toggle exactly which metadata each export includes.

  • Message timestamp
  • Export date/time
  • Page URL
  • Source platform
  • Conversation title
  • Message role

Date-stamped names.

conversation_2026-07-14.jsonconversation_2026-07-14.md

Select messages, export only what you need.

user
assistant
user

Four platforms, one tool.

Native buttons injected into each chat interface. No copy-paste gymnastics.

ConvoVault selecting individual messages to export

Export only the messages you need.

Click the checkbox on the right of any message to toggle it on or off before you export. Keep the answer that mattered, drop the dead-ends, and ship a clean conversation every time.

Select with keys

two shortcuts
msg 1click
msg 2filled
msg 3filled
msg 4shift + click
msg 5skipped
Shift+click
select 1 → n
Ctrl+click
clear all

Ctrl + click the checkbox, or tap a quick-access icon, to drop every selection at once.

Selections are remembered per thread, so a half-finished export picks up right where you left it.

Continue a thread in any other app.

Send a ChatGPT thread into Claude, or a Gemini thread into Grok. ConvoVault stages the conversation and opens the new chat with it ready to go.

ChatGPT

source thread

conversation.json

Claude

new chat, filled

ChatGPTGeminiGrokClaude

Handoff stays on your device. The payload lives in local storage for five minutes, then clears itself.

ConvoVault handing off a ChatGPT thread into Claude

Made for the way you use AI.

Researchers

Archive citation-ready transcripts alongside your notes.

Developers

Export as JSON for scripts and agents, or Markdown for readable docs.

Writers

Keep the thread that sparked an idea, exactly as it happened.

Students

Save study sessions and tutoring chats for later review.

Everyone else

A local backup of the conversations you'd rather not lose.

Swipe to see all →

Your conversations stay yours.

ConvoVault runs entirely in your browser. No backend, no database, no account. We could not read your chats if we wanted to.

Local-only processing
Every export runs inside your browser tab. There is no backend to send data to.
No analytics
No tracking scripts, no usage counters, no telemetry. We do not measure you.
No remote servers
Conversations never leave your device over the network. The extension has nowhere to phone home.
Minimal permissions
Only the storage permission for your preferences, scoped to the four chat domains. Nothing else.

Frequently asked questions

ConvoVault is a free, privacy-first browser extension that exports AI conversations from ChatGPT, Gemini, Grok, and Claude to JSON, Markdown, or plain text — entirely in your browser, with nothing sent to a server.

How do I export a ChatGPT conversation?

Install the ConvoVault browser extension, open any ChatGPT conversation, and click the export button added to the toolbar. Choose JSON, Markdown, or plain text, then copy to clipboard or download the file. The export runs entirely in your browser — no data is uploaded to a server.

How do I save a Claude, Gemini, or Grok chat as JSON?

ConvoVault adds export buttons inside Claude, Gemini, and Grok as well as ChatGPT. Open the conversation you want to save, click export, and select JSON as the format. The resulting file includes message text, role, timestamps, and the conversation title, with optional metadata fields you can toggle.

Is there a free browser extension to export AI chats?

Yes. ConvoVault is a free browser extension available for Chrome and other Chromium browsers, with a Firefox build published on Mozilla Add-ons. It exports conversations from ChatGPT, Gemini, Grok, and Claude to JSON, Markdown, or plain text. There is no account, no paywall, and no telemetry.

Does ConvoVault send my conversations to a server?

No. ConvoVault is local-only and privacy-first. Every export is processed inside your browser tab, and the extension has no backend, database, or analytics. Conversations never leave your device over the network. The only permission requested is local storage for your preferences.

Can I export only part of a conversation?

Yes. Each message has a checkbox that lets you toggle it on or off before exporting, so you can keep the messages that matter and drop the rest. Use Shift + click to select a range, or Ctrl + click to clear all selections. Selections are remembered per thread until you export.

Can I continue a ChatGPT thread in Claude or another AI app?

Yes. ConvoVault can stage a conversation from one platform and open it pre-filled in a new chat on another — for example, sending a ChatGPT thread into Claude, or a Gemini thread into Grok. The handoff payload stays in local storage for about five minutes, then clears itself.

What file formats does ConvoVault export to?

ConvoVault exports to JSON, Markdown, and plain text. JSON is structured for scripts and agents, Markdown is readable for notes and docs, and plain text is universal. File names are date-stamped (for example, conversation_2026-07-14.json) so exports sort chronologically.

Latest guides

Step-by-step tutorials for exporting and moving your AI conversations with ConvoVault.

View all guides

Keep the conversations worth keeping.

Add ConvoVault to your browser and your next export is one click away. Free, and nothing leaves your device.

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Independent tool. Not affiliated with OpenAI, Google, xAI, or Anthropic.