Potion Time Stacker
Drinking a potion will add to the duration of an active effect.
- Loaders
- FabricNeoForge
- Downloads on Modrinth
- 1.6K
- Followers on Modrinth
- 2
- versions
- 20
- Updated
- September 23, 2026Sep 23
- Published
- in 2026
At a glance
Install on the server only; players don't need it
Drinking a potion will add to the duration of an active effect.
Toggle stacking potion durations with /gamerule potiontimestacker:stack_potions (default true)
Toggle stacking splash potion durations with /gamerule potiontimestacker:stack_splash_potions (default false)
Modify maximum effect duration with /gamerule potiontimestacker:max_effect_ticks (default uncapped) (1 second = 20 ticks)
Whitelist or blacklist potions by editing the config file in config/potiontimestacker.toml
Issues
FAQ
How to install Potion Time Stacker?
Install Fabric for your Minecraft version, download Potion Time Stacker 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 Potion Time Stacker support?
Potion Time Stacker has builds for Minecraft 1.21.10–26.3.
Is Potion Time Stacker needed on the server?
Server only — players don't need to install it
