Effective February 3, 2026, Razer Synapse 3 will no longer receive updates or support cloud services. After this date, cloud syncing of configurations across PCs using the same Razer ID will be disabled.
Note: Your installed devices will continue to be configurable in Razer Synapse 3. However, if you uninstall these devices completely, you will need to upgrade to Razer Synapse 4 to continue customization.
Download Razer Synapse 4 and migrate your existing Razer Synapse 3 profiles using the Profile Migration Tool to retain access to your configurations. See How to migrate your Razer Synapse 3 Profile to Razer Synapse 4 for instructions.
If the Chroma lighting of your keyboard is not integrating with Chroma Apps, this may be caused by a software issue.
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Ensure that your Razer device's drivers are up to date.
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Make sure that your Razer Synapse software is up to date.
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Ensure that your computer's OS is up to date.
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Check if the application you are using is officially supported by Chroma Apps.
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Check if you are using the same Razer Synapse version for all the Chroma-enabled devices. Razer Synapse 2.0-exclusive devices will not sync with Razer Synapse 3 and Razer Synapse 4, and vice versa.
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Disable Razer Synapse from the PC to isolate the device from a software issue.
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Test the device on another PC with a newly installed Razer Synapse app.