URL: createObjectURL() static method - Web APIs

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Note: This feature is available in Web Workers , except for Service Workers .

The createObjectURL() static method of the URL interface creates a string containing a blob URL pointing to the object given in the parameter.

For more information, see blob URLs .

To release an object URL, call revokeObjectURL() .

Note: This feature is not available in Service Workers due to its potential to create memory leaks.

Return value

A string containing an object URL that can be used to reference the contents of the specified source object .

Examples

See Using object URLs to display images .

Specifications

Specification

Using files from web applications

Using object URLs to display images


     URL.revokeObjectURL()


     HTMLMediaElement.srcObject


     FileReader.readAsDataURL()

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File API
URL
Constructor
1. URL()
Instance properties
1. hash
2. host
3. hostname
4. href
5. origin
6. password
7. pathname
8. port
9. protocol
10. search
11. searchParams
12. username
Static methods
Instance methods
1. toJSON()
2. toString()
Related pages for File API
Guides
1. Using files from web applications

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