Short answer: ChatGPT has a built-in bulk export (email-delivered ZIP of JSON and
HTML), which works but is awkward to use in other tools. Claude has no native export
at all; you need a third-party tool like AI Chat Archive for anything beyond copy-paste.
This page is a factual comparison, written from the perspective of someone who just
wants their conversations out of the web UI and into a file they own.
Native export capabilities (as of 2026)
Capability
ChatGPT
Claude
Built-in single-conversation export
❌ No
❌ No
Built-in bulk account-wide export
✅ Yes (via Settings → Data Controls → Export)
❌ No
Delivery method
Email link (24-hour expiry)
N/A
Native file formats
HTML, JSON
N/A
Includes uploaded attachments
⚠️ References only (attachments not bundled)
N/A
Includes artifacts / canvas documents
⚠️ As HTML text, no live render
N/A
Preserves markdown formatting
Partial
N/A
Works for Projects / GPTs
✅ Yes
N/A
ChatGPT's native export: the good and the bad
Good
Free and built-in.
Produces a ZIP with every conversation.
JSON file is machine-readable for downstream processing.
Bad
Email link expires after 24 hours.
The HTML is a single monolithic chat.html file — not one file per conversation.
Attachment binaries are referenced but not included.
Rate-limited (you can't export every day).
UX is designed for "I'm leaving the platform," not "I'm backing up my work."
Claude's native export: none
As of April 2026, Anthropic does not offer any built-in way to export a Claude
conversation to a file. Your options are:
Call the Anthropic API to re-fetch your conversations (requires a developer
account and code to glue it together).
Third-party tools
A handful of browser extensions and scripts provide Claude conversation export.
AI Chat Archive (this tool)
What it does: Export any Claude or ChatGPT conversation to PDF, HTML,
Markdown, JSON, or plain text. Bulk-export the entire account to a ZIP with attachments.
Where it runs: Entirely in your browser (local). Nothing uploaded anywhere.
Price: Free for single-conversation export in all five formats, with
unlimited free PDF (no daily cap) and images embedded in the HTML/PDF. A
$39 lifetime license adds batch export of the whole account, attachment
bundling (original files in a ZIP), and Claude project export.
Best for: Users who want a polished, one-click workflow with full fidelity.
Copy-paste + a markdown cleaner
What it does: Right-click → Copy, paste into a markdown editor, clean up.
Price: Free.
Best for: One-off use with a single short conversation.
Limitations: Loses attachments, artifacts, and most formatting. Doesn't scale.
Anthropic API + a custom script
What it does: Use your Claude API key to fetch conversation history
programmatically.
Price: API usage costs (fractions of a cent per request).
Best for: Developers who want complete programmatic control.
Limitations: Requires code. The API returns raw JSON; rendering to
PDF / HTML / Markdown is on you.
Which is easier in practice?
If you have 50+ conversations and want them organized, readable, and with
attachments:
ChatGPT → native export → pandoc: possible but painful. The monolithic HTML
file has to be split, attachments don't ride along, and conversion loses fidelity.
ChatGPT → AI Chat Archive: one click per conversation, or one ZIP for the whole
account (paid), with images embedded and attachments bundled.
Claude → AI Chat Archive: one click. Every conversation gets its own folder,
attachments bundled, artifacts rendered correctly.
Claude still has no native export at all, so a third-party tool is the only option
there — which is why we built AI Chat Archive. For ChatGPT you have a choice: the
native bulk export for a whole-account dump, or AI Chat Archive for clean
per-conversation files.
Can I export ChatGPT conversations with AI Chat Archive?
Yes — as of 2026, AI Chat Archive exports ChatGPT too, from the same extension.
Open a conversation on chatgpt.com and export it to PDF,
Markdown, HTML, JSON, or TXT — with unlimited free PDF, images embedded, and
support for ChatGPT Projects and custom GPTs. Batch export and attachment bundling
are part of the paid license. Step-by-step:
How to export a ChatGPT conversation.
So one tool now covers both assistants:
Claude — AI Chat Archive.
ChatGPT — AI Chat Archive (or ChatGPT's native bulk export if you only want
the whole account in one email-delivered ZIP).