Just Whistle
by wav504
Just Whistle lets players call their friends with a click, using one of two whistle types chosen from a Whistle Menu opened with the C key.
What it does
A player uses a whistle to get the attention of fellow players in the world. Two whistle types exist, a Call Whistle and an Attention Whistle, and both are opened from the Whistle Menu. Whistling is limited by a cooldown, so a single player cannot repeat it without pause. Player whistles also give the whistling player the Glowing effect for one second, which briefly marks them to others.
The mod runs on the client and on the server, so both need it for the whistles to work across a multiplayer world. Compatibility with Mod Menu is included, and the author lists further versions and custom animations among planned work. Installation requires Forge for Minecraft 1.20.1, and the mod is listed as optional-dependency-aware for Sound Physics Remastered, which is not required to run it. Just Whistle is published by wav504 under All rights reserved and is not open source. The mod was made with MCreator v2026.2.
Key features
Click-to-whistle
A button press sends a whistle to fellow players, so calling a friend needs no command or chat message.
Two whistle types
The Call Whistle and the Attention Whistle serve different purposes and are selected from the same menu.
Whistle Menu on C
The whistles are opened from a menu bound to the C key, keeping them one keystroke away.
Glowing feedback
Players who whistle receive the Glowing effect for one second, making them visible to others nearby.
Whistling cooldown
A cooldown between whistles stops the sound and effect from being spammed.
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.
Optional 1
Use cases
Who it’s for: Players on Forge 1.20.1 who want a simple way to call others, and server owners who host groups that travel and build together.
How it compares
Whistle Me! also runs on Forge 1.20.1 with client and server, but is not open source and is published under All rights reserved. Whistle Blowers is open source under the GNU General Public License v3.0 only and covers the same 1.20.1 version and Forge loader. Rideable Wardens is open source under the MIT License, uses Forge for 1.20.1 and runs on client and server, but adds rideable creatures rather than whistles.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Just Whistle | Forge | 1.20.1 | Client and server | 2026-07-30 |
| Whistle Me! | Forge | 1.20.1 | Client and server | 2026-08-06 |
| Whistle Blowers | Forge | 1.20.1 | Client and server | 2024-08-01 |
| Rideable Wardens | Forge | 1.20.1 | Client and server | 2026-08-31 |
Questions
Does Just Whistle need Sound Physics Remastered?
Do both the server and players need Just Whistle?
Which Minecraft version does Just Whistle support?
In the catalog
Just Whistle is one of 5,392 Social mods on ModsFinder, and one of 1,817 Social mods for Forge. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
Minecraft Mod that adds a simple button to whistle to your fellow players Current Features: - 2 types of whistles: Call Whistle and Attention Whistle - Whistles are accessed through the Whistle Menu opened by pressing "C" - When a player whistles they get Glowing for 1 second
Official listing
- Modrinth page
- modrinth.com/mod/just-whistle
- Owner
- wav504
- Published
- 2026-07-29
- Updated on Modrinth
- 2026-07-30
- Facts verified
- 2026-10-15