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fileReadersync is a web library that enables reading from the filesystem in Web Workers and ServiceWorkers, while ensuring consistency.
Last updated on : 2023-03-20
Browser Versions
IE
Edge
Firefox
Chrome
Safari
Opera
Fully Supported
Partially
No Support
File API # FileReaderSync
FileReaderSync on IE is fully supported on 10-11, and not supported on 5.5-9 IE versions.
FileReaderSync on Edge is fully supported on all Edge versions.
FileReaderSync on Firefox is fully supported on 8-113, and not supported on 2-7 Firefox versions.
FileReaderSync on Chrome is fully supported on all Chrome versions.
FileReaderSync on Safari is fully supported on 6.1-16.4, and not supported on 3.2-5 Safari versions.
FileReaderSync on Opera is fully supported on 11.6-95, and not supported on 9.5-10 Opera versions.
FileReaderSync on Safari on iOS is fully supported on 6-16.4, and not supported on 3.2-5 Safari on iOS versions.
FileReaderSync on Android Browser is fully supported on 4.4-111, and not supported on 2.1-4 Android Browser versions.
FileReaderSync on Opera Mobile is fully supported on 11.5-73, and not supported on 10-10 Opera Mobile versions.
FileReaderSync on Chrome for Android is fully supported on all Chrome for Android versions.
FileReaderSync on Firefox for Android is fully supported on all Firefox for Android versions.
FileReaderSync on Samsung Internet is fully supported on all Samsung Internet versions.
Data sourced from
Overall Browser Compatibility Score
Note:FileReaderSync shows a browser compatibility score of 97. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.
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