Privacy Policy

Last updated August 18, 2026

SPARK103 is a product of 103 Software Solutions LLC. This page describes the data we store when you use the site.

Cookies

Essential cookies keep your Auth.js session after you sign in. They are required for the product to work and cannot be turned off if you use an account. Optional cookies (for future analytics) stay off unless you choose Accept all on the cookie banner. We do not load third-party advertising trackers.

Accounts

You can sign in with Google, GitHub, or Vercel, create an email and password account, or continue as a guest. OAuth providers send us your name, email, and profile image after you approve access. Email and password accounts store a hashed password — we never store the plaintext. Guest accounts use a generated local email and are not verified.

Project data

Prompts, files, env vars you save, and published snapshots are stored so you can edit and share apps. Do not put secrets in public projects. See the User's Guide for sharing and remix rules.

Contact

103 Software Solutions LLC. Questions about this policy: use the contact details on spark103.dev.