NoLeaks

NoLeaks

Client-side privacy mod that hides coordinates, chunk/block data and other meta information

by
4 Downloads
fabricmanagementtechnologyutility
Rent Server with this Mod

Screenshots

NoLeaks Screenshot 1

About this Mod

NoLeaks is a mod to protect you from leak any information about your location

It is made to reduce accidental location leaks in screenshots, videos, and streams. The mod can hide coordinates, chunk/block position, facing, biome, seed/worldgen data, scoreboard, chat, TAB list, bossbar, actionbar, subtitles, sky elements, weather/biome particles, projectiles, item drops, XP orbs, and portal effects.

It also adds a transparent settings screen that can be opened in-game or from the main menu before joining a world/server.

Features:

Hide risky F3/debug lines

Full F3 manage

Hide coordinates, chunk/block position, facing, biome, and seed/worldgen metadata

Meta-block rotation applies when NoLeaks and “Rotate meta-blocks” are enabled and the client rebuilds chunks; it rotates only the top texture of grass blocks and only the top/bottom faces of end stone and bedrock.
Meta-blocks rotations

Hide chat, scoreboard, TAB list, bossbar, actionbar, subtitles, and selected HUD elements

Normalize grass, foliage, water, Nether fog, and End fog colors

Normalize biome blocks

Hide clouds, stars, sun, moon, weather particles, and biome particles

Hide projectiles, ender pearls, item drops, XP orbs, and portal effects

Optional warnings/blocking for pearls and projectiles

example

Mod port on another versions will be later

Available Versions

NoLeaks 0.0.19beta
MC 1.21.11fabric
June 12, 2026

How to Install NoLeaks on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "NoLeaks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

NoLeaks server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is NoLeaks compatible with fabric?

NoLeaks officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with NoLeaks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if NoLeaks consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install NoLeaks with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.11