BetterSensi
BetterSensi lets players set mouse sensitivity to decimal values that vanilla Minecraft's slider cannot reach.
What it does
Vanilla sensitivity is limited to steps on a slider, which makes very fine adjustments hard to reach. BetterSensi adds commands that accept a decimal value and apply it directly to the game. Players can read the current value back in chat and return to the default of 50% with a single command. The mod is a client-side only Fabric build for 1.21.4 and is not open source; it is released under All rights reserved.
Key features
Decimal sensitivity
The setsensitivity command takes an integer or a decimal value and applies it to the game immediately.
Read current value
The getsensitivity command prints the current sensitivity in chat, so a value can be checked before changing it.
Reset to default
The resetsensitivity command returns sensitivity to 50%, the vanilla midpoint.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
XPStats is a Fabric client-side mod for 1.21.9 – 1.21.11 under All rights reserved, so it targets newer builds than BetterSensi. advSensitivity is a client-side Fabric mod for 1.20 – 1.20.6 and is open source under the Apache License 2.0.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| BetterSensi | Fabric | 1.21.4 | Client-side only | 2025-11-09 |
| XPStats | Fabric | 1.21.9 – 1.21.11 | Client-side only | 2026-04-04 |
| advSensitivity | Fabric | 1.20 – 1.20.6 | Client-side only | 2025-01-03 |
Questions
Does BetterSensi need to be installed on the server?
Which game version does BetterSensi support?
In the catalog
BetterSensi is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 17,979 mods support Minecraft 1.21.4.
Similar mods
What the author says
This mod changes Minecraft's normal sensitivity into precise Decimal values allowing precise and efficient sensitivity adjustments beyond the vanilla sensitivity limitations! '/setsensitivity' command takes an integer/decimal input from the user and applies it to the game for example: /setsensitivity 24.75
Official listing
- Modrinth page
- modrinth.com/mod/bettersensi
- Owner
- kamiXinsanity
- Published
- 2025-11-09
- Updated on Modrinth
- 2025-11-09
- Facts verified
- 2026-10-15