ModsFinder

AccountSwitcher

by NightVisuals

With AccountSwitcher, players can move between offline accounts from the main menu, with no client restart needed.

FabricClient-side onlyAll rights reserved1.21.4

What it does

Once installed, a button on the game's title screen opens a list of local profiles, and picking one makes it the active account. Testing several nicknames or setups no longer means closing the client, because profiles that were created stay saved and their nicknames do not have to be typed again at each launch.

Only the client needs the mod, so servers run without it and players join with no extra installation on their side. Builds are published for Fabric alone, for 1.21.4 only, and Fabric API must be installed alongside it. The project is released under All rights reserved and is not open source.

Key features

  1. Quick account switching

    Offline accounts can be selected from the main menu, so switching takes a few clicks rather than a relaunch.

  2. Offline profile management

    Offline accounts can be added and managed from the same menu, which suits testing and multi-profile use.

  3. Remembered profiles

    Profiles that were created stay saved, so nicknames are not entered again on the next launch.

  4. Local data handling

    The mod works entirely locally and does not collect data or open third-party connections.

Compatibility

Latest build for each game version and loader.

1.21.41.0
ReleaseBetaAlphaNot available

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

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

Use cases

Testing several nicknames

A developer or tester who checks how a server or mod treats different names can swap profiles from the menu between sessions.

Multi-profile play

A player who keeps separate offline accounts for different worlds or setups can move between them without restarting the game.

Who it’s for: Players and testers who use several offline Minecraft accounts on the client, for 1.21.4. It is not needed on a server, and it does not apply to online accounts.

Questions

Does AccountSwitcher need Fabric API?

Yes. Fabric API is required, so it must be installed next to AccountSwitcher on Fabric for 1.21.4.

Do servers need AccountSwitcher installed?

No. Players add it to their own game, and a server needs no copy.

Which game versions does AccountSwitcher support?

Its only published game version is 1.21.4, and the latest Fabric file is 1.0, dated 2026-06-29.

In the catalog

AccountSwitcher is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 17,979 mods support Minecraft 1.21.4.

Management mods8,016Fabric modsMods for 1.21.417,979

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What the author says

AccountSwitcher — это модификация, позволяющая переключаться между локальными (офлайн) учётными записями Minecraft непосредственно в главном меню игры, без необходимости перезапуска клиента или лаунчера. AccountSwitcher is a modification that allows players to switch between local (offline) Minecraft accounts…
NightVisuals, on the Modrinth page

Official listing

Owner
NightVisuals
Published
2026-06-29
Updated on Modrinth
2026-06-29
Facts verified
2026-10-15

Tags

ManagementUtility
Open on ModrinthCompare