Local-first ChatGPT export
Export ChatGPT conversations to PDF, Markdown, DOCX, and JSON
ChatShell processes exports in your browser, preserving code, LaTeX, and formatting with clean exports and batch support.
- Processed locally
- No conversation upload
- PDF · Markdown · DOCX · JSON
Export without losing the details
Watch ChatShell turn one conversation into a clean local file while preserving code, LaTeX, tables, and images.
Pick one conversation or export multiple chats in batch.
Choose PDF, Markdown, DOCX, or JSON and adjust options.
ChatShell creates the file locally without uploading the conversation.
Your clean PDF file is ready on this device.
How it works in 3 simple steps
-
Select chats
Pick one conversation or export multiple chats in batch.
-
Choose format
Choose PDF, Markdown, DOCX, or JSON and adjust options.
-
Save locally
Files are saved directly to your device. Nothing is uploaded.
Pricing
Choose Your Plan
- Runs Locally
- Privacy First
- Download Free
Free
- ✓ PDF / MD / DOCX / JSON
- 3 PDF/month, 5 others total/month
- ✗ With watermark
- ✗ Batch export & Team space
Standard
- ✓ Unlimited exports · No watermark
- ✓ Timestamps & Remove separators
- ✗ Batch export & Team space
Showcase
UI Preview
Actual product interface
Current Chat
Pick a format and export the current conversation with minimal setup.
Batch Export (Pro)
Switch export format and export space in one panel for multi-chat jobs.
Preferences
Adjust timestamps, watermark, and separator cleanup the way you need.
Account & Plans
Check your current plan and activate this device with a License Key.
About & Support
Keep release notes, privacy policy, and feedback links in one place.
Features
Why Choose ChatShell
Multi-format Export
Export to PDF, Markdown, DOCX, HTML, JSON, and more — clean and readable outputs.
Runs Locally
No backend required. Core logic runs locally. Auto adapts to dark/light mode.
Privacy First
Conversation content stays local. No third-party analytics or ad SDKs in the extension runtime.
Formula Rendering
Perfect LaTeX math formula support, exports remain clear and readable.
Batch Export
Export multiple chats to HTML/MD/DOCX/JSON with one click (Pro).
Dockable Floating Button
Drag freely, dock to the edge, and auto-hide half to stay out of the way.
Changelog
Release Notes
What changed from v1.0.0.1 to the current version.
v1.0.0.20
2026-05-31
Markdown image export
v1.0.0.20
2026-05-31
Markdown image export
- Markdown export can now download referenced images next to the .md file instead of embedding them.
- Batch Markdown export includes the same Pro-only image option, with each conversation saved in its own folder inside the batch ZIP.
- Improved handling for generated and uploaded images, while keeping batch exports as one ZIP without nested ZIP packages.
v1.0.0.19
2026-05-31
New PDF export template
v1.0.0.19
2026-05-31
New PDF export template
- Added the Wenfa PDF export template, with a softer, more spacious layout for long-form reading, knowledge notes, and sharing.
- PDF export now includes Default and Wenfa templates: Default stays closer to the original ChatGPT conversation with higher information density for backup, review, and preserving context.
- Continued improving PDF formula and code block export so complex formulas and code-heavy content render more reliably.
v1.0.0.18
2026-05-21
Support contact update
v1.0.0.18
2026-05-21
Support contact update
- Updated the in-extension public support contact to [email protected] and refreshed privacy/contact metadata.
v1.0.0.17
2026-05-19
Export quality and feedback update
v1.0.0.17
2026-05-19
Export quality and feedback update
- Improved PDF export reliability for code-heavy conversations and added a short uninstall feedback page.
v1.0.0.16
2026-05-16
Chrome Web Store listing refresh
v1.0.0.16
2026-05-16
Chrome Web Store listing refresh
- Refreshed the Chrome Web Store listing and release metadata for the latest store update.
v1.0.0.14
2026-05-10
Payment and license reliability update
v1.0.0.14
2026-05-10
Payment and license reliability update
- Hardened subscription cancellation handling so access remains valid through the paid billing period.
- Improved license activation recovery and validation around Creem subscription events.
- Updated purchase and activation FAQ details for device and browser-profile use.
v1.0.0.13
2026-05-08
PDF export engine update
v1.0.0.13
2026-05-08
PDF export engine update
- PDF export moved from the browser print flow to the bundled local engine for direct PDF downloads.
- Improved PDF rendering for CJK text, math formulas, code blocks, and complex content, with automatic splitting for very long conversations.
v1.0.0.9
2026-03-20
Settings UI and language selection refined
v1.0.0.9
2026-03-20
Settings UI and language selection refined
- Simplified language settings to explicit Chinese and English choices, removing follow-browser ambiguity.
- Reworked the language control into a calmer dropdown that matches the in-product visual system across light and dark themes.
- Cleaned up Preferences and Account dark surfaces and added build safeguards for locale bundles and language-state regressions.
v1.0.0.8
2026-03-18
Activation recovery and completion feedback refined
v1.0.0.8
2026-03-18
Activation recovery and completion feedback refined
- Unified the batch-export Done button with the single-chat export footer style for more consistent completion feedback.
- Hardened License recovery so reinstalling in the same browser profile restores the previous activation before consuming a new slot.
- Updated the FAQ and release notes to explain reinstall recovery and subscription-cancellation validity more clearly.
v1.0.0.7
2026-03-14
Batch export interaction fixes and store asset refresh
v1.0.0.7
2026-03-14
Batch export interaction fixes and store asset refresh
- Fixed the missing Personal Space and Team Space switch in batch export.
- Fixed the first batch tab click failing after reopening the dialog.
- Refreshed store screenshots and landing page layout for clearer hierarchy.
v1.0.0.6
2026-03-13
Export flow and page copy updated
v1.0.0.6
2026-03-13
Export flow and page copy updated
- Polished the export-related interface and flow for a smoother experience.
- Refined the landing and download copy for a cleaner description.
- Refined version display and release notes so updates are easier to scan.
v1.0.0.5
2026-02-15
Release notes and privacy entry added
v1.0.0.5
2026-02-15
Release notes and privacy entry added
- Added a Release Notes entry in the About panel for quick access.
- Added a Privacy Policy entry and an FAQ explaining why PDF export uses a local generation path.
- Fixed math widget exports so Markdown and DOCX no longer keep raw widget markers.
- Converged export completion feedback to avoid duplicate Done states in single and batch flows.
- Refined plan hints, free-tier feedback, and close animation with a calmer hierarchy.
v1.0.0.4
2026-02-10
Settings and paid UI simplified
v1.0.0.4
2026-02-10
Settings and paid UI simplified
- Refined settings layout and visual hierarchy for faster scanning.
- Made paid capability messaging more concise and card-based.
v1.0.0.3
2026-02-04
License flow and stability improved
v1.0.0.3
2026-02-04
License flow and stability improved
- Improved License activation flow and status feedback.
- Improved export stability to reduce interruption during long tasks.
v1.0.0.2
2026-01-28
Batch export launched
v1.0.0.2
2026-01-28
Batch export launched
- Introduced batch export for HTML, Markdown, DOCX, and JSON.
- Simplified export option setup to reduce repetitive actions.
v1.0.0.1
2026-01-17
First public release
v1.0.0.1
2026-01-17
First public release
- First public release with single-chat export to PDF/Markdown/DOCX/JSON.
- Established local-first and privacy-first foundations.
FAQ
Frequently Asked Questions
All conversation data is saved only in your local browser. We cannot access, view, or store any of your data.
You will receive a License Key after subscribing. Enter it in the "Account" page of the extension to activate. If you reinstall in the same browser profile, entering the same key again restores the previous activation before ChatShell tries to consume a new activation slot.
All Chromium-based browsers are supported, such as Chrome, Edge, Brave, Arc, etc.
Single chat: PDF, Markdown, DOCX, JSON. Batch export: HTML, Markdown, DOCX, JSON.
ChatShell is intended to be activated on the current device/browser profile. Browser sync or reinstall recovery may restore a saved activation, but another computer can require a new activation and may hit the activation limit. If that happens, contact support.
ChatShell only uses the storage permission to save preferences and license info. It runs on chatgpt.com and contacts our license server for activation/validation.
ChatShell has moved from the browser print flow to its bundled PDF engine, generating PDF files directly in your browser. To render Chinese text, math symbols, and other scripts, the extension may load font files from approved CDN sources.
ChatShell now includes the Default template and the Wenfa template. Default keeps the layout closer to the original ChatGPT conversation with higher information density, which is better for backup, review, and preserving context. Wenfa uses a softer, more spacious layout for long-form reading, knowledge notes, and sharing.
After checkout, the Creem payment callback can take a few seconds to complete before the license email is generated and delivered. Wait a few seconds, then refresh your inbox. Contact support if it still does not arrive.