Browser Support

As Codesealer will run proprietary JavaScript in the end-user browser to securely deliver application scripts and provide auxillary functionality, certain requirements on the type and version of the browser used will be imposed.

As a rule of thumb, Codesealer will work on all modern browsers. We internally run tests on these browers, and can as such guarantee that the functionality added by Codesealer will work in those browsers:

  • Safari 11 or newer*
  • Mozilla Firefox 70 or newer
  • Microsoft Edge 80 or newer
  • Google Chrome 60 or newer

* Safari versions 11 through 13 will have an issue with FormData payload in XMLHttpRequest and Fetch requests when using Codesealer