Saros Worldborder Customizer
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
Fully customize your world border with RGB colors, opacity settings, and animated pulse effects. Works instantly in multiplayer and saves all settings…
I don't know my version or loader
Saros Worldborder Customizer gives server admins and singleplayer users full control over the look of the Minecraft world border. Change its color, make it invisible, adjust transparency, set a custom warning color, or let it pulse with animated flair — all in real time, synced instantly to every connected player, and saved across server restarts.
Custom Border Color 🎨
- Set any color using RGB values (0–255 per channel).
/saros_worldborder color <r> <g> <b>- Example:
/saros_worldborder color 255 128 0→ orange border.
Hide / Show 👻
- Make the world border completely invisible with a single command.
/saros_worldborder hide— border disappears entirely./saros_worldborder show— border becomes visible again.
Opacity Control 🔆
- Adjust the transparency of the border independently of its color.
/saros_worldborder opacity <0-255>— 0 = fully transparent, 255 = fully opaque.
Warning Color ⚠️
- Define a separate color that activates automatically when a player steps inside the border's warning distance.
/saros_worldborder warningcolor <r> <g> <b>- Works alongside Minecraft's built-in warning distance setting.
Pulse Animation 💫
- Animate the border so it smoothly pulses between the main color and a secondary color.
/saros_worldborder pulse <r> <g> <b> <speed 1-10>— speed 1 is slow, 10 is fast./saros_worldborder pulse off— disables the animation.
Instant Multiplayer Sync 🌐
- Every change is broadcast to all online players the moment the command is executed.
- Newly joining players automatically receive the current state.
Persistent Storage 🔄
- All settings are saved to the world folder (
wbcustomizer_state.json) and restored after every server restart. - Per-world: different worlds can have different border configurations.
- All settings are saved to the world folder (
Permission System 🔒
- On multiplayer servers: OP level 2 required.
- In singleplayer: all commands are available by default.
| Command | Description |
|---|---|
/saros_worldborder |
Show all available commands (EN + DE) |
/saros_worldborder color <r> <g> <b> |
Set border color (RGB 0–255 each) |
/saros_worldborder opacity <0-255> |
Set border transparency |
/saros_worldborder warningcolor <r> <g> <b> |
Set color shown near border edge |
/saros_worldborder pulse <r> <g> <b> <speed> |
Enable pulsing animation (speed 1–10) |
/saros_worldborder pulse off |
Disable pulsing animation |
/saros_worldborder hide |
Make border completely invisible |
/saros_worldborder show |
Restore border visibility |
/saros_worldborder reset |
Reset everything to default blue |
Currently Supported ✅
- Forge 1.20.1
- Fabric 1.20.1
- Forge 1.21.1
- NeoForge 1.21.1
- Fabric 1.21.1
- Forge 26.1
- NeoForge 26.1
- Fabric 26.1
- Forge 26.1.2
- NeoForge 26.1.2
- Fabric 26.1.2
For requests, suggestions, or bug reports, join the Discord and become part of the Saro's Mod community!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as Saros-Worldborder-Customizer-NeoForge-26.1.2-1.0.0.jar — drop this file into the mods folder
- Download size: 20 KB
- Download link checked 24 Oct 2026 — working
These come from our own check of the pack file, not from the source page.