Stfu
by ItsFelix5
Stfu is a client-side Fabric and Quilt optimization mod that removes several in-game nuisances and trims some startup and loading costs.
What it does
The mod targets small annoyances in the vanilla client. Players can switch off the world advice shown on creation, the guided lessons, the multiplayer caution, chat signing notices, telemetry and night vision flicker. Realms notifications and the narrator on startup can be disabled, and the narrator key can be rebound. Toast notifications can be toggled by type, and inventory access inside portals can be enabled.
Chat and the on-screen bars receive several adjustments. The chat command length limit can be removed, advancement broadcasts and command block output can be hidden, repeated chat messages can be compacted, the maximum number of chat messages can be raised, and the status bars can be combined. Particles can be hidden and block animations stopped. The operator item tab is enabled by default. The mod also aims to improve loading times and general performance.
The mod requires YetAnotherConfigLib (YACL) for its settings screen. Stfu is open source under the MIT License and is built for Fabric and Quilt. Its files cover one range of game versions with 24 release versions, and snapshot builds are published as well. The latest file for 26.3 is dated 2026-09-17.
Key features
Turn off tutorial prompts
World advice, guided lessons and the multiplayer caution can each be switched off separately.
Chat adjustments
Command length limits can be removed, repeated messages compacted and the maximum chat history raised.
Narrator controls
The narrator can stay silent on startup, and its key can be assigned to another binding.
Toast and bar options
Toasts can be toggled by kind, and the status bars can be combined into one row.
Visual reduction
Particles can be hidden and block animations stopped to lower visual clutter.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x12 of 12 versions with builds
1.20.x7 of 7 versions with builds
This mod also publishes snapshot builds. Snapshots are not shown in the matrix.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Single-player cleanup
Players who dislike tutorial prompts, telemetry notices and night vision flicker can turn them off in one place.
Busy multiplayer chat
Players on busy servers can compact repeated messages and hide advancement broadcasts to keep the chat readable.
Who it’s for: Players who want fewer prompts, notices and visual effects in the vanilla client, and players who run modded clients with many chat messages.
Questions
Does Stfu need Fabric API?
Which loaders can run Stfu?
In the catalog
Stfu is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 8,071 mods support Minecraft 26.3.
More from ItsFelix5
Similar mods
What the author says
Only 1.20.1, 1.21.1, 1.21.8-11 and 26.1 are actively supported at this time, older versions might work but will have some missing features or bugs. Looking for more client mods? Check out Camera Tweaks!
Official listing
- Modrinth page
- modrinth.com/mod/shuttfup
- Owner
- ItsFelix5
- Published
- 2024-07-28
- Updated on Modrinth
- 2026-09-17
- Facts verified
- 2026-10-15