Baseline gives you clear information about which web platform features work across browsers.
Supported browsers
This page uses data from web-features to determine which browser versions support all of the features in the selected Baseline target.
Core browser set
Downstream browsers
These browsers are not part of the main Baseline definition, but are based on the engine from one of the core browsers listed above. This information is provided on a best-effort basis, and you should always test in these browsers if they make up a significant portion of your user base. To learn more about how these version mappings were calculated, see baseline-browser-mapping.
* NOTE: Android WebView supports the majority of Baseline features. However, there are exceptions that you should take into account if you rely heavily on webviews. For details on which APIs are unsupported in Android and iOS webviews, see caniwebview.com.
* NOTE: KaiOS is a feature phone operating system used for flip phones which uses the Gecko engine from Firefox. It is possible to derive feature support in KaiOS based on Gecko feature support, but please be aware that KaiOS has a significantly different set of UI limitations and interaction model compared to the other browsers on this page. For more information, see the KaiOS developer documentation.
Other browsers built on Chromium/Blink, Gecko, and WebKit also support
Baseline features. If you work on a browser and can provide data connecting
your versions back to their upstream engine for
baseline-browser-mapping, please
create an issue.