Privacy

We built this site to help teachers, not to harvest data. Here's exactly what we do and don't do.

What we don't do

• We do not sell your information. To anyone. Ever.
• We do not send marketing email. Not to you, not to your school.
• We do not store the contents of the documents you upload.
• We do not use your documents to train any model.
• We do not run third-party trackers or session recorders.

What happens when you upload a file

1. The file is held on our server long enough to convert it (usually under two minutes), then deleted. Worst case: deleted within one hour.
2. The text of the document is sent to Anthropic's Claude API to classify problems and components. Anthropic does not train on API inputs.
3. We never write the document's contents to a database, log file, or analytics service. The only thing we record is metadata: file size, page count, the intake settings you picked, whether the conversion succeeded.

Email collection

We don't collect one. There is no signup, no account, and no email field anywhere on this site. There's also no integration with Resend, SendGrid, Mailchimp, or any other sender — the promise is enforced by our architecture, not just by good intentions.

Rate limiting

Instead of tracking who you are, we cap the whole site: 20 conversions per day for everyone combined. When that's used up, the site tells you it's at capacity and you try again tomorrow. It's a blunt instrument, but it means we never have to know anything about you to keep the costs survivable.

Analytics

We currently run no analytics on this site at all — no page-view counter, no tag manager, no third-party script of any kind. If that ever changes it will be Cloudflare Web Analytics, which is cookie-less and anonymous, and this page will say so before it ships.

Delete my data

Email brock.nelson00@gmail.com with any question about this page. There's no personal data to delete — we never had your name, your email, or your file. Your upload is gone within the hour, automatically.