The URL.revokeObjectURL() static method releases an existing object URL which was previously created by calling URL.createObjectURL(). Call this method when you've finished using an object URL to let the browser know not to keep the reference to the file any longer.
Note: This feature is available in Web Workers.
Syntax
window.URL.revokeObjectURL(objectURL);
Parameters
objectURL- A
DOMStringrepresenting a object URL that was previously created by callingcreateObjectURL().
Return value
undefined.
Example
See Using object URLs to display images.
Specification
| Specification | Status | Comment |
|---|---|---|
| File API The definition of 'revokeObjectURL()' in that specification. |
Working Draft | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 81 Yes | 12 | 4 | 10 | 15 | 7 61 |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | Opera Android | iOS Safari | Samsung Internet |
|---|---|---|---|---|---|---|---|
| Basic support | ? | ? | ? | ? | ? | ? | ? |
1. Supported as webkitURL.
See also
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