# QRFunk > Programmable QR codes. Blank QR codes become live, updatable functions — vCard, microsite, WiFi, file download, calendar, art, and more. QRFunk gives you decorated QR codes with no function baked in until someone scans. Pick vCard, microsite, WiFi, file download, calendar, art, and more — claim with email, program live, change anytime without reprinting. ## Primary pages - [Home](https://qrfunk.com/): Product overview and function list - [Demo code](https://qrfunk.com/blank/): Unclaimed demo — preview functions and claim flow - [About](https://qrfunk.com/about/): Mission and contact - [Design system](https://qrfunk.com/design/): UI components and QR mark guidelines ## Legal - [Privacy Policy](https://qrfunk.com/privacy/): Data collection, cookies, GDPR rights - [Terms of Service](https://qrfunk.com/terms/): Acceptable use and service terms - [Security contact](https://qrfunk.com/.well-known/security.txt): security@qrfunk.com ## Functions (claim preview examples) Users claim codes at `/claim/{slug}/{function_type}/` after scanning. Public marketing previews use the `blank` demo slug: - [Art](https://qrfunk.com/claim/blank/art/): Gallery page for a single artwork - [Calendar](https://qrfunk.com/claim/blank/calendar/): Live class schedule - [vCard](https://qrfunk.com/claim/blank/vcard/): Digital contact card - [File](https://qrfunk.com/claim/blank/file/): Document download page - [Microsite](https://qrfunk.com/claim/blank/microsite/): Single-page listing ## Do not index These areas are private or transactional: `/accounts/`, `/dashboard/`, `/claim/`, `/admin/`, and individual user code URLs (except `/blank/`). ## Contact - General: hello@qrfunk.com - Privacy: privacy@qrfunk.com - Security: security@qrfunk.com ## Optional - [Sitemap](https://qrfunk.com/sitemap.xml) - [robots.txt](https://qrfunk.com/robots.txt)