Privacy

Updated: 23 October 2026.

Room measurements

Calculations run in your browser; the application does not send the measurements you enter to a server. The current version does not save plans. Data saved by an earlier version can be removed by clearing the site’s browser data.

Language and hosting

The homepage opens in Vietnamese by default. Use EN to choose English; explicit /vi/ and /en/ URLs keep their selected language. This version does not create language cookies or use location or browser language to select a language. An rq_locale cookie from an older version no longer affects the default. The application does not request GPS access or store IP addresses itself. The hosting provider may process connection data and technical logs under its own policies.

Advertising and links

This site includes Shopee affiliate links. Clicking a link takes you to Shopee, which may use cookies or referral identifiers to attribute visits, orders and commissions under its own policies. RoomQuanta does not attach room dimensions to these links. We may earn commission on eligible purchases. AdSense and analytics tracking are not active. External sites apply their own policies when you visit them.