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Limit Off

by liquid studio

Limit Off, a Fabric utility from liquid studio, lifts the vanilla fill and piston push caps for server operators and singleplayer users.

FabricServer-side onlyMIT License1.20.1 – 1.20.6

What it does

Limit Off lets server operators and singleplayer users bypass vanilla block limits on the fly through simple toggleable commands. Its two features can be switched off and on in-game, so no restart or world reload is needed. The mod works on dedicated servers and in singleplayer worlds alike, and only the server side has to run it.

The fill command normally stops at a 32,768 block volume. With Limit Off enabled, that cap is removed and very large areas can be filled in one command. The piston push limit, which is 12 blocks in vanilla, is raised to 300 blocks, so long piston chains can move far more blocks at once.

Released under the MIT License, the code is not open source. Files exist for Fabric only, across six releases 1.20.1 – 1.20.6, and the latest is 1.0.0 for 1.20.6, published on 2026-02-26.

Key features

  1. Unlimited fill command

    Removes the 32,768 block volume cap, so the fill command can cover massive areas in one run.

  2. Extended piston push limit

    Pistons can shove up to 300 blocks in one push, where vanilla stops at 12.

  3. In-game toggles

    Each feature can be turned off and on dynamically in-game without restarting the server or reloading the world.

  4. Works on servers and singleplayer

    The same behavior applies on dedicated servers and in singleplayer worlds, with no extra setup on the client.

Compatibility

Latest build for each game version and loader.

1.20.61.0.0
1.20.51.0.0
1.20.41.0.0
1.20.31.0.0
1.20.21.0.0
1.20.11.0.0
ReleaseBetaAlphaNot available

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

Use cases

Large builds and terrain edits

Operators filling big regions or moving large structures with pistons can use the higher limits without splitting the work into many commands.

Singleplayer testing

Players in singleplayer worlds can enable the limits briefly for a build, then disable them again with the toggles.

Who it’s for: Server operators who manage builds, terrain or contraptions that exceed vanilla limits, and singleplayer players who need the same commands on their own worlds.

How it compares

Full comparison

Piston Pro Plus is a Fabric mod for 1.20.1 – 1.21.4 that runs on client and server, and it is open source under the GNU General Public License v3.0 or later. Piston Push Limit Extender is server-side only, targets 1.18, and is open source under the MIT License, the same license as Limit Off. No Fill Limit is server-side only for 1.21 – 26.3 and open source under the GNU General Public License v3.0 or later, covering the fill command rather than piston pushes.

ModLoadersGame versionsEnvironmentUpdated
Limit OffFabric1.20.1 – 1.20.6Server-side only2026-02-26
Piston Pro PlusFabric1.20.1 – 1.21.4Client and server2026-07-20
Piston Push Limit ExtenderFabric1.18Server-side only2025-05-20
No Fill LimitFabric1.21 – 26.3Server-side only2026-02-21

Questions

Does Limit Off need to be installed on the client?

No. Players join without it, since only the server has to run the mod.

Can the limits be changed without restarting the server?

Yes. Both the fill limit and the piston push limit can be toggled in-game while the server runs, with no restart or world reload.

Which Minecraft versions does Limit Off support?

Fabric files cover 1.20.1 – 1.20.6, with 1.0.0 for 1.20.6 as the latest release.

Official listing

Owner
liquid studio
Published
2026-02-23
Updated on Modrinth
2026-02-26
Facts verified
2026-10-15
Open on ModrinthCompare