Privacy Policy - QRPoster

Last Updated: October 18, 2025

Privacy-first approach

QRPoster generates all QR Codes locally in your browser. We do not collect, transmit, or store any QR Code data.

Data we do NOT collect

  • PIX keys, Wi-Fi passwords, contact info, or URLs
  • Personal information or login credentials
  • Tracking or fingerprinting data

Data we collect

Anonymous analytics (Google Analytics 4)

We use Google Analytics 4 to understand site usage. The metrics include:

  • Page views and session duration
  • Approximate location (country/state)
  • Device type and browser

Essential cookies

We only keep cookies required for the basic experience:

  • Language preference
  • Dark/light theme
  • Cookie consent record

Google AdSense

We use Google AdSense to display ads. Manage your preferences at adssettings.google.com.

Your rights (LGPD/GDPR)

You can request:

  • Access to your data
  • Data correction or deletion
  • Data portability
  • Withdrawal of consent and objection to processing

Security measures

  • HTTPS/TLS encryption across the site
  • Fully local processing in the browser
  • Hosting with ISO 27001 certified providers

Contact

Email: contact@qrposter.net