FileSystemFileHandle

Read More at MDN DocsView Spec

Safe to Use

FileSystemFileHandle is mostly safe to use.

It’s supported by 89% of global browsers.

Browsers

ChromeOct 20, 2020v86.0.0
24%╱94%
There are no users of Chrome running a supported version.
SafariDec 13, 2021v15.2.0
5%╱85%
There are no users of Safari running a supported version.
EdgeOct 9, 2020v86.0.0
5%╱100%
There are no users of Edge running a supported version.
FirefoxMar 14, 2023v111.0.0
2%╱90%
There are no users of Firefox running a supported version.

Version Breakdown

 
Agent
Support
Adoption
Chrome
Oct 20, 2020 v86.0.0
24%╱94%
There are no users of Chrome running a supported version.
Oct 20, 2020 – Latest
v86.0.0+
24%╱94%

Full Support

Chrome Android
Oct 20, 2020 v86.0.0
36%╱99%
There are no users of Chrome Android running a supported version.
Oct 20, 2020 – Latest
v86.0.0+
36%╱99%

Full Support

Edge
Oct 9, 2020 v86.0.0
5%╱100%
There are no users of Edge running a supported version.
Oct 9, 2020 – Latest
v86.0.0+
5%╱100%

Full Support

Firefox
Mar 14, 2023 v111.0.0
2%╱90%
There are no users of Firefox running a supported version.
Mar 14, 2023 – Latest
v111.0.0+
2%╱90%

Full Support

Firefox for Android
Mar 14, 2023 v111.0.0
Firefox for Android supports this feature.
Mar 14, 2023 – Latest
v111.0.0+

Full Support

Internet Explorer
Unsupported
Internet Explorer does not support this feature.

No Support

 
Quest Browser
Unknown v12.0.0
Quest Browser supports this feature.
Unknown
v12.0.0+

Full Support

Opera
Oct 21, 2020 v72.0.0
0%╱52%
There are no users of Opera running a supported version.
Oct 21, 2020 – Latest
v72.0.0+
0%╱52%

Full Support

Opera Android
Dec 7, 2020 v61.0.0
Opera Android supports this feature.
Dec 7, 2020 – Latest
v61.0.0+

Full Support

Safari
Dec 13, 2021 v15.2.0
5%╱85%
There are no users of Safari running a supported version.
Dec 13, 2021 – Latest
v15.2.0+
5%╱85%

Full Support

Safari on iOS
Dec 13, 2021 v15.2.0
15%╱92%
There are no users of Safari on iOS running a supported version.
Dec 13, 2021 – Latest
v15.2.0+
15%╱92%

Full Support

Samsung Internet
Apr 17, 2021 v14.0.0
2%╱92%
There are no users of Samsung Internet running a supported version.
Apr 17, 2021 – Latest
v14.0.0+
2%╱92%

Full Support

WebView Android
Oct 20, 2020 v86.0.0
WebView Android supports this feature.
Oct 20, 2020 – Latest
v86.0.0+

Full Support

See Also

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