Villager Optimizer
Villager Optimizer is a server-side Fabric mod that reduces server load by switching off some villager AI features, with trading kept in place.
What it does
Villager Optimizer lets server owners cut the cost of villagers on a busy world. Some AI behaviors can be turned off, which leaves the villager able to trade while it stops wandering, and villagers can be given a name with a name tag. The author describes the mod as a set of villager optimization utilities that will grow over time, with four types planned in a short period.
The mod targets worlds with many villagers, such as village-heavy survival servers. Its author notes that a stationary villager can still offer good large trades, and that simplified walkers can be used to add life to a world, for example villagers that only walk around decorations. Villager Optimizer is published for Fabric only, across the 26.1 and 26.2 game versions, and requires Fabric API. It is server-side only, so players join without installing it. The code is not open source; the mod is released under All rights reserved.
Key features
Reduced villager AI
Selected AI features are switched off, which lowers the work the server does for each villager.
Stationary trading villagers
A villager can be made to stay in place and skip AI movement while still offering trades.
Named villagers
Villagers can be given a custom name by using a name tag on them.
Simplified walkers
Villagers can be reduced to simple walking behavior, useful for decorative villages.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Server owners who run villager-heavy worlds and want to lower server load, and builders who want villagers that stay in place or only walk around a scene.
How it compares
Protect Villagers is server-side only for Fabric across 26.1 – 26.2 and is published under All rights reserved. No Villager Nameplate is a client-side Fabric mod for 26.2, released under the CC0 1.0 Universal license, so it changes only what the player sees. Classic Villagers is an open source Fabric mod under the MIT License for 26.1.1 – 26.1.2, and either side can run it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Villager Optimizer | Fabric | 26.1 – 26.2 | Server-side only | 2026-07-12 |
| Protect Villagers | Fabric | 26.1 – 26.2 | Server-side only | 2026-09-02 |
| No Villager Nameplate | Fabric | 26.2 | Client-side only | 2026-07-30 |
| Classic Villagers | Fabric | 26.1.1 – 26.1.2 | Client or server, optional | 2026-04-25 |
Questions
Does Villager Optimizer need Fabric API?
Does a player need to install Villager Optimizer?
Which game versions does Villager Optimizer support?
Where can problems with the mod be reported?
In the catalog
Villager Optimizer is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 13,894 mods support Minecraft 26.2.
Similar mods
What the author says
This mod (in its final form) will optimize villagers very seriously. In the very short period of time I'll add 4 types of villager optimization utils: 1. You can name a villager (using a name tag) and he won't move, won't use its AI but still will be able to trade (good for big trade halls) 2. You can name a villager…
Official listing
- Modrinth page
- modrinth.com/mod/villageroptimizerbyaxen0
- Owner
- danila08semenov
- Published
- 2026-06-09
- Updated on Modrinth
- 2026-07-12
- Facts verified
- 2026-10-15