Razer Synapse review
A free control hub for remapping, macros, profiles, and Chroma lighting across Razer devices.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Razer Synapse is desktop and web software for configuring compatible Razer gaming hardware. It is aimed at players who want one place to remap buttons and controls, create macros, adjust performance settings, manage profiles, and control RGB lighting. Synapse supports Windows and macOS, with downloads for Apple-silicon Macs, while browser-based tools provide quick customization and onboard profile switching. Its strongest fit is a Razer-centered setup that includes several peripherals or lighting devices.
The published offering is free, with no paid tiers described. That makes Synapse suitable for users who want device configuration without a subscription. The software covers both individual device settings and wider ecosystem controls through Razer Chroma RGB, Chroma Workshop, Chroma-integrated games, and Razer partner hardware. Users can apply effects across compatible devices, switch profiles, and migrate Synapse 3 profiles, macros, and Chroma effects. The value increases when multiple compatible products need coordinated settings rather than isolated adjustments.
Lighting is the standout area. Synapse supports synchronized lighting, game-linked effects, individual LED control through the Chroma ecosystem, and community-shared profiles. That gives users several ways to connect device lighting to games or coordinate a broader desk setup. The trade-off is ecosystem dependence: the deeper features rely on compatible Razer, Chroma, game, or partner hardware. Choose Synapse if your setup is built around Razer devices and you want remapping, macros, profiles, and linked RGB control in one system. Choose another tool if your hardware is mainly outside the Razer ecosystem or if cross-brand configuration is the priority.
Razer Synapse pros and cons
- Where it wins
- Remaps controls, creates macros, and switches device profiles
- Synchronizes Chroma lighting across compatible devices and partner hardware
- Supports game-linked effects, addressable LEDs, and browser customization
- Where it doesn't
- Its main feature set is centered on compatible Razer devices
- Partner and game lighting depends on Chroma compatibility
- Profile migration is tied to Synapse 3 settings
Razer Synapse fact sheet, pricing and score →
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