Srcset and sizes attributes
The srcset
and sizes
attributes on img
(or source
) elements allow authors to define various image resources and "hints" that assist a user agent to determine the most appropriate image source to display (e.g. high-resolution displays, small monitors, etc).
IE | Edge | Firefox | Chrome | Safari | Opera | iOS Safari | Opera Mini | Android Browser | Blackberry Browser | Opera Mobile | Chrome for Android | Firefox for Android | IE Mobile | UC Browser for Android | Samsung Internet | QQ Browser | Baidu Browser |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
49 | |||||||||||||||||
56 | 9.3 | 4.4 | |||||||||||||||
14
See notes:
|
52 | 57 | 10 | 10.0-10.2 | 4.4.3-4.4.4 | 4 | |||||||||||
11 | 15
See notes:
|
53 | 58 | 10.1 | 44 | 10.3 | all | 56 | 10 | 37 | 57 | 52 | 11 | 11.4 | 5 | 1.2 | 7.12 |
54 | 59 | TP | 45 | ||||||||||||||
55 | 60 | 46 | |||||||||||||||
56 | 61 |
Notes
-
1
Can be enabled in Firefox by setting the about:config preference dom.image.srcset.enabled to true
-
2
Supports the subset of the syntax for resolution switching (using the
x
descriptor), but not the full syntax that can be used withsizes
(using thew
descriptor). -
3
Intermittently displays distorted images due to bug present (see known issues)