This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.

This API is available on Firefox OS for privileged or certified applications only.

Return a ContactManager to access and manage all the contacts available on the device.


var contacts = window.navigator.mozContacts


A ContactManager object.


Specification Status Comment
Contacts Manager API
The definition of 'Contacts Manager API' in that specification.
Working Draft First Working Draft (unstable)
vCard Format Specification
The definition of 'vCard Format Specification' in that specification.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
basic support Not supported Not supported Not supported Not supported Not supported
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
basic support Not supported Not supported 18.0[1] Not supported Not supported Not supported

[1] As the specification is unstable, the Gecko implementation is completely non-standard.

See also

Document Tags and Contributors

Contributors to this page: Sebastianz, teoli, kmbappi, kscarfone, Jeremie
Last updated by: Sebastianz,
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