Server Compatibility

Velocity is compatible with many server implementations. The expectation is that if the server generally acts like vanilla, Velocity will work, and we make special provisions for modded setups where we can.

Compatible game versions

As of this writing, Velocity is compatible with Minecraft 1.7.2 through 1.16.4.

Vanilla setups

Velocity is best-tested with implementations derived from the vanilla server by Mojang that do not add content to the game itself.

Vanilla servers

The Mojang vanilla software is in a complicated position. It is useful as we often produce protocol updates using the Mojang server for testing, but in production setups, the lack of forwarding can induce subtle client problems.

If you plan to run a vanilla server, the Velocity team strongly recommends that you use Fabric with the FabricProxy mod. Fabric and FabricProxy do not by themselves change the vanilla experience, and your server will remain compatible with vanilla clients. If you are unable (or unwilling) to run Fabric, VanillaCord allows you to use legacy BungeeCord forwarding.


Spigot is not well-tested with Velocity. However, it is based on vanilla and as it is the base for Paper, it is relatively well-supported.

Spigot does not support Velocity's modern forwarding, but does support legacy BungeeCord forwarding.


We actively test Velocity with Paper. Velocity works with all versions of Paper from 1.7.10 to the latest 1.16.3 version.

You can use Velocity's modern forwarding if you run Paper 1.13.2 or higher. If you use Paper 1.12.2 or lower, you must use legacy BungeeCord-style forwarding.


SpongeVanilla is compatible with legacy BungeeCord-style forwarding. Our Sponge support largely focuses on Forge compatibility, see below for more information.

Modded setups


Fabric will simply "work out of the box" with no configuration required. However, we strongly recommend you add these mods to your server:

  • CrossStitch intends to improve support for certain Minecraft features that are extended by mods, such as custom argument types and more.
  • FabricProxy enables support for Velocity modern forwarding (recommended) or legacy BungeeCord forwarding (not recommended).

Minecraft Forge (1.13 and above)

Minecraft Forge for Minecraft 1.13+ is not compatible with Velocity due to changes made in the handshake protocol that are difficult for proxies to adapt to. We plan to add support but this is not currently a priority.

Minecraft Forge (1.7.2-1.12.2)

Minecraft Forge for Minecraft 1.7.2-1.12.2 is fully compatible with Velocity, as we make special provisions to synchronize client state with each server. However, we strongly recommend the use of SpongeForge, as it allows you to use legacy BungeeCord player info forwarding and generally improves proxy support in general.

Velocity does not support Forge-Bukkit hybrids - they have caused several issues, and the design of the Bukkit API precludes any notion of sane mod support.

Proxy-behind-proxy (BungeeCord/Waterfall, Velocity, ...)

These setups are completely unsuppported. You are best advised to avoid them, as they can cause lots of issues. Most proxy-behind-proxy setups are either illogical in the first place or can be handled more gracefully by better, more scalable and performant solutions.

Other Implementations

This is, naturally, not an exhaustive list. Alternative implementations of the Minecraft protocol may or may not work. We encourage you to experiment and to contribute back with your results.

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