Browser Compatibility Testing of File API

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Browser Compatibility Testing For CSS text-stroke and text-fill

File API

Method of manipulating file objects in web applications client-side, as well as programmatically selecting them and accessing their data.

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online web app testing


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With LambdaTest you can test your website on 2000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support File API.

All Browser Versions

Real Time Testing on Chrome browser


Google Chrome

Chrome version 4 to 5 does not support File API. Chrome 6 to 37 partially supports File APIproperty. Chrome 38 to 67 supports File APIproperty.

Mozilla Firefox

File API not supported by Mozilla Firefox browser version 2 to 3.5. Firefox 3.6 to 27 partially supports File APIproperty. Firefox 28 to 61 supports File APIproperty.

Internet Explorer

IE browser version 6 to 9 doesn't support File API. IE browser version 5.1 to 9.1 partially supports File API. IE browser version 10 to 11.1 supports File API.


Safari browser version 3.1 to 5 doesn't support File API. Safari browser version 11.1 supports File API.

Microsoft Edge

Microsoft Edge browser version 12 to 17 partially supports file-api.


Opera version 10.1 doesn't support File API. Opera 11.5 to 24 supports File API. Opera 25 to 53 supports File API.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

Other Browser Elements and Properties

All websites and webapps use collections of a lot of browser technologies and elements. Not all of these elements are supported by all browsers and browser versions. At LambdaTest you can test your website on all browsers and browser versions and easily debug browser compatibility issues in real time.

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Fastest Way for Cross Browser Testing

Test your website on Firefox

You can test your website for cross browser compatibility across all Firefox browser versions using LambdaTest

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Perform cross browser testing of your website/ webapp across all Chrome browser versions using LambdaTest

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Check your website on all Safari browser on Mac and Windows for cross browser compatibility with LambdaTest

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Perfrom cross browser testing of your website/ web app across all IE verions using LambdaTest

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