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Privacy Policy

Last updated: April 26, 2026

TL;DR

Launch QR does not collect, store, or transmit any data you enter. All QR code generation happens entirely in your browser. We never see your URLs, contacts, WiFi passwords, or any other input. One exception: if you voluntarily sign in with Google to use logo embedding or QR saving, your Google profile and saved QR codes are stored via Supabase — see "Optional Account" below.

Who We Are

Launch QR (launchqr.app) is a free, browser-based QR code generator. It is a personal project with no company, no employees, and no commercial data processing.

Data We Collect

We collect no personal data ourselves. However, two third-party services are loaded on this site that may collect data independently:

Service What it collects Why
Google Analytics Page views, browser type, approximate location (from IP), device type, referrer To understand how many people use the site
Google Fonts Your IP address when fonts are loaded To serve the site's typography
Supabase (optional) Google name, email, profile picture; up to 10 saved QR codes per account Only if you sign in — enables logo embedding and QR saving
Cookies

Launch QR itself sets no cookies. Google Analytics sets the following cookies on your browser:

  • _ga — distinguishes unique users. Expires after 2 years.
  • _ga_* — maintains session state for Google Analytics 4. Expires after 2 years.

You can block these cookies using your browser settings or a browser extension like uBlock Origin.

Your QR Code Data

Everything you type into Launch QR — URLs, WiFi passwords, contact details, crypto addresses — stays in your browser. It is never sent to any server, never logged, and never stored anywhere outside your device.

The QR code library (QRCode.js) runs entirely client-side. No network request is made to generate your QR code.

Optional Account (Google Sign-In)

Signing in is entirely optional. An account is only required for two features: embedding a logo in your QR code and saving QR codes to your profile. Every other feature works without any account.

When you sign in with Google, we receive your Google name, email address, and profile picture. This is stored in Supabase (our backend) to identify your account. QR codes you save are stored in Supabase linked to your account — including QR content such as URLs or text.

  • You can save up to 10 QR codes per account.
  • You can delete individual saved QRs at any time from the "My QRs" drawer.
  • To fully delete your account and all associated data, contact us at tsaideep98@gmail.com.
Your Rights

Depending on your location, you may have rights under GDPR (EU), CCPA (California), or similar laws. Since we collect no personal data, most rights are satisfied by default. For Google Analytics data specifically:

  • You can opt out of Google Analytics tracking using the Google Analytics Opt-out Browser Add-on.
  • You can block all tracking using a browser extension such as uBlock Origin.
  • You can disable JavaScript entirely — the QR generator will not work, but no data will be collected.
Third-Party Links

QR codes you generate may encode links to external websites. Launch QR has no control over and takes no responsibility for the privacy practices of those websites.

Changes to This Policy

If this policy changes, the "Last updated" date at the top of this page will be updated. Continued use of the site after changes constitutes acceptance of the updated policy.

Contact

Questions about this privacy policy? Email tsaideep98@gmail.com. This is a personal project — response times may vary.