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See Invisible Player

by xboyraa007

See Invisible Player lets a client-side Fabric install reveal players who are under the Invisibility effect in Minecraft 1.21.11.

FabricClient-side onlyMIT License1.21.11

What it does

Players hidden by an Invisibility Potion are drawn with a bright glowing outline that stays visible through rain, darkness and terrain, so a hidden figure can be located at once. The mod also keeps each player's nametag rendered above the head and leaves the body translucent, which makes the effect recognizable even when the outline is off.

The mod runs on the client alone and needs no installation on the server, so it works in singleplayer worlds and on multiplayer servers without any change to the server side. The outline can be switched off at any time with the V key, and a status message in the action bar confirms whether the mode is on or off. The key can be changed in the Controls menu under Key Binds.

Files are published for Fabric only, with a single release, 1.1.0 for 1.21.11, dated 2026-10-04. The mod is released under the MIT License and is not open source.

Key features

  1. ESP glowing outline

    A bright, distinct outline is drawn around invisible players so they can be seen through walls of rain, darkness and terrain.

  2. Always-visible nametags

    Player nametags stay rendered above the head whatever the invisibility status.

  3. Translucent model

    The body of an invisible player stays translucent, so the effect can be told apart from a normal player.

  4. Toggle with V

    Pressing V switches the outline off or on at any time, and the key is changeable under Key Binds in Controls.

Compatibility

Latest build for each game version and loader.

1.21.111.1.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Singleplayer hunts

A player in a singleplayer world can track an invisible mob-like figure or another player during a hide-and-seek session.

Multiplayer play on any server

Because it is client-side only, the mod can be installed on a personal client and used on servers that do not run it.

Who it’s for: Players who use Fabric on Minecraft 1.21.11 and want to see players hidden by Invisibility potions in singleplayer or on multiplayer servers.

How it compares

Full comparison

Visible Invisible is the closest alternative: it is a Fabric client-side mod for 1.21.11 under the MIT License. NoInvis is also a Fabric client-side mod under the MIT License, but it covers 1.21 – 26.2. Invisible User is a Fabric client-side mod for 1.21 – 1.21.4 under All rights reserved, so it does not cover 1.21.11.

ModLoadersGame versionsEnvironmentUpdated
See Invisible PlayerFabric1.21.11Client-side only2026-10-04
Visible InvisibleFabric1.21.11Client-side only2026-03-31
NoInvisFabric1.21 – 26.2Client-side only2026-08-07
Invisible UserFabric1.21 – 1.21.4Client-side only2026-01-25

Questions

Does See Invisible Player need to be installed on the server?

No. Servers do not need it; each player installs it for their own game.

Which loader and version does See Invisible Player support?

It is published for Fabric only, for Minecraft 1.21.11 only, with the latest file 1.1.0 for 1.21.11.

How is the outline turned off?

Pressing V toggles the mode at any time, and the key can be reassigned from the Controls menu.

What the author says

See Invisible Players is a lightweight, client-side Fabric mod for Minecraft 1.21.11 that allows players to easily spot and reveal players using Invisibility Potions.
xboyraa007, on the Modrinth page

Official listing

Owner
xboyraa007
Published
2026-08-19
Updated on Modrinth
2026-10-04
Facts verified
2026-10-15