Privacy Policy

The short version

Your audio never leaves your device. Mastering and mixing run entirely in your browser — nothing you upload is ever sent to a server, stored, or seen by us. The only things we actually collect are your email address (to sign you in) and your purchase/credit history (to run the business).

What we collect

• Email address — used only to send you a one-time sign-in link and to identify your account.
• Credit balance and purchase history — which credit packs you bought, when, and how many credits you've spent, so the app works correctly and so we can help if something goes wrong.
• Payment information — handled entirely by Stripe. We never see or store your card number; Stripe shares with us only what's needed to confirm a purchase (amount, date, a reference ID).

We do not collect, store, or have any access to the audio files you upload, the tracks you master, or anything about their content. There is no server-side processing of your audio to log in the first place.

Cookies

One cookie: a random session token (httpOnly, so no script on this page can read it) that keeps you signed in. No tracking cookies, no third-party analytics, no ad pixels.

Who else sees your data

Two processors, both only for what they need to do their job:

• Stripe — processes payments. See Stripe's privacy policy.
• Resend — delivers the sign-in emails. They see your email address and nothing else.

We never sell your data, and we don't share it with anyone else.

Where it's stored

Account and credit data lives in a Cloudflare D1 database. Cloudflare's infrastructure is used for hosting the app itself as well.

Your choices

Want your account and data deleted? Email us (below) and we'll remove your account, email, and purchase history from our database. Stripe retains payment records separately per their own legal/accounting obligations, outside our control.

Age

This app isn't intended for anyone under 18.

Changes

If this policy changes in a way that matters, we'll update the date at the top. Continuing to use the app after a change means you're okay with the update.

Contact

Questions about this policy or your data: groundworksoundco@gmail.com.