Privacy policy
You can use this site without an account, and without any document or question ever reaching us. This policy lists what is not collected, where your data lives, the single outbound request the app makes, and how advertising cookies work.
Last updated:
We cannot read your documents or your questions, because they never leave your browser. There is no account, no upload, no tracking pixel and no profile of you. This page explains that arrangement in the same detail we would use to explain the opposite one.
The short version
- No registration, no login, no email address required, ever.
- Documents, questions and answers stay in your browser tab. They are not transmitted, logged or backed up.
- The application makes one outbound request: a model file download carrying nothing but a file name.
- Advertising is the only third-party element on the site, it appears only on some pages, and it loads personalized only after you agree.
- Deleting your data means clearing site data in your browser. Nothing is left on our side to delete, because nothing was ever there.
What we collect, and what we do not
| Item | Collected? | Detail |
|---|---|---|
| The text of your documents | No | Files are parsed in memory on your device. No copy is sent, stored or inspected by us, because we operate no server that could receive one. |
| Your questions and the answers produced | No | They exist inside the tab while it is open. Nothing about them is transmitted or written to a log. |
| Name, email address, password | No | There is no sign-up and no login, so there is nothing to collect. |
| Cookies or local storage set by this site for tracking | No | The site sets no advertising or analytics cookies of its own. Your advertising choice is remembered locally in your browser so we do not ask twice. |
| Tracking pixels, fingerprinting, session recording | No | None of these scripts is loaded, and no analytics SDK is present in the page. |
| Your IP address | Not by us | We run no application server that could receive it. The model host sees it when a model file is downloaded, and Google sees it when ads load, exactly as any host you visit would. |
| Ordinary server logs from the web host | Outside our control | Whoever serves these static files keeps the usual request logs any web host keeps — IP address, user agent, timestamp — for security and abuse prevention. Those logs cannot be linked to any document, because documents never reach the host. |
| Email you send to guweiicy@gmail.com | Yes, obviously | It sits in our mailbox for as long as it takes to answer and keep a record of the fix. Ask us to delete it and we do. |
What we do not do
- We do not build a profile of you, and we do not try to recognise you across visits.
- We do not sell, rent or share personal data, because we do not hold personal data to sell.
- We do not train any model on your content. The models that run here perform inference only: they compute an answer, they do not compute gradients, and no feedback loop writes anything back into them.
- We do not email you marketing, because we never ask for an address to email.
- We do not use your documents to improve the service, in aggregate or otherwise. They never reach us in any form.
Where your data actually lives
Two browser storage areas hold everything, both inside your own browser profile, and both invisible to us.
| What | Where it lives | Who can read it | How to delete it |
|---|---|---|---|
| Text chunks and their vectors | IndexedDB for this site | You, and anyone who can use this browser profile | Clear site data for this site |
| Model weights | Cache Storage for this site | Same as above | Clear site data, or simply let it be re-downloaded |
| Your settings and advertising choice | Local storage for this site | Same as above | Clear site data |
| Anything you exported, printed or copied | Your file system, clipboard or printer | You and whoever has access to those | Outside the browser; delete it where you saved it |
Third-party requests, listed in full
| Request | Sent to | What it carries | When |
|---|---|---|---|
| Model weight files | A public model host (HuggingFace or a mirror) | A file name and a version reference. No document, no question, no identifier, no cookie. | Once per model, after you confirm the download |
| Advertising script and ad requests | Google AdSense | Standard ad request data: page URL, your approximate location from IP, device and browser type, and cookie identifiers if you agreed to them. | Only on pages with ad slots, and only after you accept |
Advertising and cookies
The site is funded by advertising through Google AdSense, and we would rather describe how that works than hide it. Ad slots appear on a limited number of pages, never more than three on a page, each one labelled “Advertisement”, and never inside the chat workspace where your documents are open. Pages like this privacy policy, the terms, the security page and the models page carry ad slots at all.
Google and its partners may set cookies and use similar identifiers to select and measure the ads you see, including personalised ads based on your browsing history on other sites. That data is collected by Google under its own policies, not by us, and we never receive the data that identifies you. Advertising scripts are not loaded until you agree to them, and declining costs you nothing: every feature of the tool works exactly the same with ads switched off.
How to refuse or limit advertising cookies
- Decline when the consent message appears. Ad scripts stay unloaded, and the tool behaves identically.
- Turn off third-party cookies in your browser settings. In Chrome: Settings → Privacy and security → Third-party cookies. In Safari: Settings → Privacy → Prevent cross-site tracking, and the same preference on iPhone and iPad. In Firefox: Settings → Privacy & Security → Enhanced Tracking Protection.
- Turn off personalised advertising in the Google Ads Settings page at https://adssettings.google.com. You will still see ads, but they are no longer based on your browsing history.
- Review Google’s own explanation of how it uses data from sites that use its services, linked from that same page, and opt out of Google Analytics-style measurement if you wish, though no Google analytics script runs here.
- Use private browsing windows when you do not want cookies retained after the window closes.
Children’s privacy
This site is a document-search tool, not a service aimed at children. We do not knowingly collect personal information from children under 13, or under 16 where local law sets that threshold. There is no registration to collect it with, and no content is saved on our side. If you are a parent and you believe advertising on this site has collected data about your child, use the Google Ads Settings link above and the consent controls on this site; if anything else concerns you, write to us and we will look at it.
Your rights, and why most of them have nothing to act on
Data protection rules in many places give you the right to see, correct, export, restrict or delete the personal data a service holds about you, and to object to profiling. We support all of that, and in practice most requests have nothing to return: there is no account and no stored personal data. The two exceptions are an email you sent us, which we delete on request, and advertising data held by Google, which you control through the tools in the section above. We do not sell personal information, and we do not share it for cross-context behavioural advertising ourselves.
Changes to this policy
If the behaviour of the site changes in a way that affects this policy, the policy changes with it, on the same day, and the last-updated date at the top moves. A change to what a request carries, the arrival of a new third party or a new storage area is described here rather than only in a changelog entry. Material changes are pointed out on the page you land on, so you meet them before you trust the tool again.
Contact
Privacy questions, deletion requests for an email you sent us, and corrections to anything this page gets wrong go to guweiicy@gmail.com. The site is run by one person and a small set of contributors, not a company; there is no data protection officer, no registered office and no legal entity to route a request through, so write to the address and it reaches whoever can answer.