The TrustedScriptURL interface of the Trusted Types API represents a string that a developer can insert into an injection sink that will parse it as a URL of an external script. These objects are created via TrustedTypePolicy.createScriptURL() and therefore have no constructor.

The value of a TrustedScriptURL object is set when the object is created and cannot be changed by JavaScript as there is no setter exposed.


Returns a JSON representation of the stored data.
A string containing the sanitized URL.


The constant sanitized is an object created via a Trusted Types policy.

const sanitized = scriptPolicy.createScriptURL("");
console.log(sanitized;) /* a TrustedScriptURL object */


Specification Status Comment
Trusted Types
The definition of 'TrustedScriptURL' in that specification.
Editor's Draft Initial definition.

Browser compatibility

BCD tables only load in the browser

See also