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Slash Fly

A Minecraft mod that adds a simple /fly command set to singleplayer and multiplayer.

FabricNeoForgeForge
Loaders
FabricNeoForgeForge
Downloads on Modrinth
16.3K
Followers on Modrinth
13
versions
38
Updated
September 19, 2026Sep 19
Published
in 2025

At a glance

Runs on Fabric, NeoForge and Forge
For Minecraft 1.21.8, 1.21.10–26.3
Server only — players don't need to install it
Latest version — 1.3.2 from September 19, 2026
License GPL-3.0-or-later — free
Where it's needed
In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.21.8, 1.21.10–26.3

Slash Fly

A Minecraft mod that adds a simple /fly command set to singleplayer and multiplayer.

Key Features

1.3.2

  • Ensure consistent flight behavior between game mode changes

1.3.1

  • Allow flight in creative mode even without slashfly permission in luckperms

1.3.0

  • Add support for luckperms

    • /fly - slashfly.command.fly
    • `/fly -slashfly.command.fly.speed`

1.2.0

  • Prevent losing active flight when switching game modes

1.1.1

  • Fixed Fabric above ground mining speed issue

1.1.0

  • Being underwater while flying no longer has a penalty to mining speed

1.0.0

  • Initial Release
  • /fly command set added
  • Flight toggle persists between logins and deaths
  • Allow normal block breaking speed when flying

Usage

/fly - Toggle flying
/fly <speed> - Change flying speed from 0.1 to 100.0 (Default: 0.5)

FAQ

How to install Slash Fly?

Install Fabric for your Minecraft version, download Slash Fly for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Slash Fly support?

Slash Fly has builds for Minecraft 1.21.8, 1.21.10–26.3.

Is Slash Fly needed on the server?

Server only — players don't need to install it

License and source
GNU General Public License v3.0 or laterfree to use and share; changes to the mod itself must be published under the same license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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