srcset and sizes attributes

This is the description of the srcset and sizes attributes.

Estimated Support About

24.39% supported


  • 1

    <picture> and <source> tags are replaced by <u></u> tags.

  • 2

    The sizes attribute is supported but not srcset.

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Test it yourself

This feature was last tested on May 29, 2019.

If you want to test this feature in the same conditions as we did, you can get our test code and run a test by yourself. Make sure to follow our testing recommendations first.