Technical Requirements

On which browsers and devices is Freckle supported?

For the latest technical recommendations, please visit

To determine whether your system is compatible with Freckle, go to to run a technology check.

Is there a list of URLs that we should allow through our firewall to make sure Freckle runs smoothly?

The following domains must be accessible (in other words, not blocked by your network, your school's firewall, your browser extensions, etc.) to your device for Freckle to function correctly.

We recommend permitting them within your school network if you find that they are being blocked.

Required for both teachers ( and pupils (

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Additionally required for teachers (

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