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crossOrigin

Last updated April 15, 2025

Use the crossOrigin option to add a crossOrigin attribute in all <script> tags generated by the next/script and next/headcomponents, and define how cross-origin requests should be handled.

next.config.js

module.exports = {
  crossOrigin: 'anonymous',
}

Options

'anonymous': Adds crossOrigin="anonymous" attribute.
'use-credentials': Adds crossOrigin="use-credentials".