Compost Bin
by cubicfloof
Compost Bin is a Quilt storage block that composts items placed inside it and feeds the results into Hoppers and Redstone circuits.
What it does
Players insert items into the bin, and Hoppers can both fill it and pull finished compost out. Items are composted in cycles of 8 ticks, which is slightly faster than a filled vanilla Composter, so a Hopper feeding it at matching speed keeps the process running without manual work. The bin also emits a Redstone signal, letting builders react to the compost state in automated farms.
Compost Bin is meant for automated composting in farming setups where Hoppers already move crops and bonemeal. It requires Quilted Fabric API (QFAPI) and Quilt Standard Libraries (QSL) to run, and both must be installed beside it. The mod is open source under the MIT License and runs on client and server, so both the server and every player need it. Files cover 1.21 – 1.21.1, with 1.0.0+1.21 for 1.21.1 as the latest release.
Key features
Hopper input and output
Hoppers can insert items into the bin and extract finished compost from it.
Redstone signal output
The bin emits a Redstone signal that circuits can read to trigger machines or indicators.
8-tick composting cycle
Each composting cycle takes 8 ticks, a little quicker than a filled vanilla Composter.
Storage-style automation
The bin works as a storage block, so it fits into automated composting lines without extra blocks.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Dirt Composting adds a different composting approach for Fabric and Quilt, with files for 1.20 – 1.21.11, and its license is All rights reserved, so the code is not open source. More Compostable Items is server-side required with the client optional, and its files cover 1.21 – 26.3 across four loaders, also under All rights reserved. Compost Bag is open source under the MIT License, runs on client and server, and targets 1.20 – 1.21.1 on the same four loaders.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Compost Bin | Quilt | 1.21 – 1.21.1 | Client and server | 2025-09-24 |
| Dirt Composting | Fabric and Quilt | 1.20 – 1.21.11 | Client and server | 2026-02-13 |
| More Compostable Items | Fabric, Forge, NeoForge and Quilt | 1.21 – 26.3 | Server required, client optional | 2026-10-11 |
| Compost Bag | Fabric, Forge, NeoForge and Quilt | 1.20 – 1.21.1 | Client and server | 2024-06-29 |
Questions
Which Quilt libraries does Compost Bin need?
Does Compost Bin have to be installed on the server?
Can Compost Bin be automated with Hoppers?
In the catalog
Compost Bin is one of 4,058 Storage mods on ModsFinder, and one of 572 Storage mods for Quilt. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
This mod adds Compost Bins, which are like the Composter, but with storage and automated composting. Many thanks for Isometric Renders and EMI for creation tools.
Official listing
- Modrinth page
- modrinth.com/mod/compost-bin
- Owner
- cubicfloof
- Published
- 2025-09-22
- Updated on Modrinth
- 2025-09-24
- Facts verified
- 2026-10-15
