/fill Command Unlimited
by Danmatisk
/fill Command Unlimited changes how the vanilla /fill command accepts its arguments, so one command can handle more block-change modes.
What it does
The mod extends /fill so that its arguments can be combined in ways the vanilla command does not allow. Block changes can be applied as an outline, as a hollow shell, or as a destruction, keep, or replace operation, which lets a builder pick how a region is filled without writing several commands. It is a Forge mod for Minecraft 1.20.1 only, and the mod is released under the MIT License, though it is not open source.
Both the server and every player need it, since the command runs on the server and the client must match. Only the Forge loader is covered, so Fabric or NeoForge worlds cannot use it.
Key features
Multiple arguments
The fill command accepts several arguments at once, so a single call can describe a more complex region.
Outline and hollow modes
Blocks can be placed only along the edges of a region, or the interior can be emptied while the walls remain.
Destroy, keep and replace
Each block change can destroy, keep, or replace the blocks already present in the selected area.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Easy fill is a Forge mod for 1.20.1 that is server-side only, so players need nothing installed. Limitless Command is also for Forge 1.20.1 and needs both sides, released under the MIT License and not open source. BedrockLocate covers Fabric, Forge and NeoForge across 1.20.1 – 1.21.11 and is open source, with the server required and the client optional.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| /fill Command Unlimited | Forge | 1.20.1 | Client and server | 2025-11-15 |
| Easy fill | Forge | 1.20.1 | Server-side only | 2025-07-27 |
| Limitless Command | Forge | 1.20.1 | Client and server | 2026-08-06 |
| BedrockLocate | Fabric, Forge and NeoForge | 1.20.1 – 1.21.11 | Server required, client optional | 2026-08-14 |
Questions
Does /fill Command Unlimited need to be installed on the server?
In the catalog
/fill Command Unlimited is one of 36,990 Utility mods on ModsFinder, and one of 14,575 Utility mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from Danmatisk
Similar mods
What the author says
This mod allows the /fill command to accept multiple arguments that handle how the blocks change \[outline/hollow/destroy/keep/replace\] /fill ~ ~ ~ ~ ~ ~ air replace gravel destroy destroys only gravel as if it were broken by a player
Official listing
- Modrinth page
- modrinth.com/mod/fill-command-unlimited
- Owner
- Danmatisk
- Published
- 2025-11-15
- Updated on Modrinth
- 2025-11-15
- Facts verified
- 2026-10-15