Smart FPS Boost

Smart FPS Boost

Other FPS mods make your game uglier all the time. Smart FPS Boost only steps in when your FPS actually drops – and only fixes what is causing it.

How it works

1. Your FPS drops below your target (default 45) for a few seconds.
2. Smart FPS Boost looks around you and finds the cause.
3. It fixes only that:
   • Huge dropped item pile – hides far and extra items and XP orbs
   • Mob farm – hides far mobs (32+ blocks)
   • Wall of item frames / armor stands – hides the far ones
   • Particle storm (TNT, farms, modded effects) – drops far and extra particles
   • Nothing obvious – lowers render distance by 2 for a while
4. When FPS is good again for 30 seconds, it puts everything back, one fix at a time.

You keep full graphics when you don’t need the help, and get the frames back when you do.

Good to know

• Client-side – works on any server, single player and Realms.
• Works together with Sodium, Lithium and Entity Culling.
• Hidden things are only not drawn – you can still pick up items and mobs still work.
• Named or glowing entities are never hidden.
• Your render distance is always given back – even if you quit while it is lowered.

Commands and settings

• /smartfps – see your FPS, what is active right now, and what is around you
• Press J (mosko’s lib) to change:
  • Mode: Smart / Always / Off
  • Target FPS
  • Allow lowering render distance, and the lowest value
  • Show messages above the hotbar

Minecraft 1.21.11 · Fabric (with Fabric API) or NeoForge · mosko’s lib