Privacy Policy
Last Updated: August 13, 2026
1. Introduction
Claude Project Downloader ("we", "our", or "us") respects your privacy and is committed to protecting it through compliance with this policy. This policy describes the types of information we handle and how your data is processed when you use the Claude Project Downloader Chrome Extension (the "Extension").
2. Data Collection and Handling
We believe in data minimization and user privacy. All core file processing—including intercepting, converting, zipping, and downloading project files—happens entirely locally within your browser. This file content never leaves your device.
The Extension is free to use. Exporting files and chats works without paying anything, and it stays that way — there is no trial that expires. If you find it useful, you can voluntarily support the developer through BuyMeMomo, and supporting switches on extra perks (unlimited exports and unlimited full-project exports) as a thank-you. Supporting is entirely optional and nothing about the free features depends on it.
When you support, the payment itself happens on BuyMeMomo's own pages and is processed by Stripe. Your card details are handled entirely by them and are never seen, transmitted, or stored by the Extension or by us. To switch your perks on afterwards, the Extension transmits only a key and a randomly generated installation identifier to our own licensing server. Licenses bought earlier through Freemius or (briefly, in July 2026) Dodo Payments remain valid and are honored by that same server.
Local Processing
The Extension temporarily processes your Claude project and document data directly in your browser. This data is converted and zipped on your local machine and never leaves your device.
Key Verification
When you activate a key, that key and a randomly generated installation identifier are sent to our licensing server, which runs on Cloudflare Workers. This data is used solely to check whether the key is valid, and is never sold. The installation identifier is not linked to you, your Claude account, or any content you download.
No Tracking or Analytics
We do not track your usage, clicks, browsing history, or run any advertisements. Your downloading activity remains private.
Minimal Scope
Outside of the key-activation details described above, and anything you type into an optional field yourself, we do not collect or store your personal information. Nothing you type is required to use the Extension.
Data Summary
| Data Type | Processing Location | Destination | Purpose |
|---|---|---|---|
| File Content | Processed locally | Never transmitted | Converting, zipping, and downloading project files |
| Key & Install Identifier | Transmitted securely | Our licensing server (Cloudflare Workers) → Freemius API, for keys it issued | Checking whether a key is valid, and switching perks on |
| Payment Details | Never handled by us | BuyMeMomo & Stripe only, on their own pages | Processing a voluntary support payment |
| Supporter Name & Message (optional) | Only if you type them | Our licensing server → BuyMeMomo | Attributing your support on BuyMeMomo, where it may be shown publicly. Leave blank to stay anonymous |
| Email Address (optional) | Only if you ask for a backup | Our licensing server → Resend | Sending you a copy of your key, once. Not stored and never added to a mailing list |
| Truncated IP Hash | Computed server-side | Our licensing server (Cloudflare Workers) | Rate-limiting abuse. One-way, shortened, and cannot be turned back into your IP address |
| Analytics / Ads | Not collected | N/A | No tracking, analytics, or advertising of any kind |
3. Required Permissions
activeTab:Query the active Claude tab to retrieve the project file list when the icon is clicked.
downloads:Save generated ZIP/individual files to the device.
storage:Store your key and whether perks are switched on, plus the daily free-export count, locally on the device.
scripting:Re-inject the Extension's own content script into an already-open Claude tab after an update or reload, so you don't have to refresh the page manually. It is only ever used on
claude.ai.host_permissions: https://claude.ai/*:Read project/document data from the active Claude session to list and retrieve files.
host_permissions: https://buymemomo.com/*:Used for one narrow purpose: a content script runs on BuyMeMomo's post-payment confirmation page (
buymemomo.com/payments/share*) and, when that page loads, signals the Extension that support completed so your perks can be switched on automatically. That signal is the fact that the page loaded — the script does not read, collect, or transmit anything from the page, including payment details. The Extension does nothing else on this domain.
4. Third-Party Services
BuyMeMomo is where voluntary support payments are made. If you choose to support the Extension, you are taken to BuyMeMomo's own pages to do so. If you type a name or a message first, those are passed to BuyMeMomo to attribute your support, and may be displayed publicly on their site — leave both blank to support anonymously. Supporting is optional and the Extension's free features do not depend on it. See the BuyMeMomo Terms of Use.
Stripe processes support payments made through BuyMeMomo. Your card details are entered on, and handled entirely by, Stripe and BuyMeMomo. The Extension and our own server never receive, transmit, or store them. See the Stripe Privacy Policy.
Freemius issued and manages licenses bought before August 2026, and is no longer the checkout path for new supporters. Where a key was issued by Freemius, that key is still checked against the Freemius API solely to confirm it is valid. We never see or store full payment details. See the Freemius Privacy Policy.
Cloudflare hosts our licensing server. It receives your key and a randomly generated installation identifier when perks are switched on or re-checked, and stores them only for that purpose. It also stores a shortened, one-way hash of your IP address to rate-limit abuse; that value cannot be turned back into your IP. It never receives your Claude data, your downloads, or your Claude account details. See the Cloudflare Privacy Policy.
Resend delivers email, and is used for exactly one thing: if you ask us to email you a backup copy of your key, your address is passed to Resend to send that single message. Your address is not stored afterwards, is never added to a mailing list, and is never used for marketing. If you don't ask for a backup, no email address is ever collected. See the Resend Privacy Policy.
Dodo Payments issued licenses for a short period in July 2026 and is no longer used. The Extension does not contact Dodo Payments, and no data is sent to them. Licenses from that period remain valid and are honored by our own licensing server.
Additionally, the Extension interacts with Anthropic's claude.ai web interface to function. Your use of Claude is governed by Anthropic's own privacy policy and terms.
5. Changes to Our Privacy Policy
We may update our privacy policy from time to time if the functionality of the Extension changes. We will notify you of any changes by posting the new privacy policy on this page and updating the "Last Updated" date.
6. Contact Information
If you have any questions or concerns about this privacy policy, or how your data is handled, please contact us at:
support [at] claudeprojectdownloader.com