Tom's Simple Storage: Extensions
by djnever00
Tom's Simple Storage: Extensions adds slab-shaped Inventory Trim blocks that can be painted to match the regular trim they are paired with.
What it does
Slab variants of Inventory Trim are added to the base storage mod, in top, bottom and stacked forms, and each one works as a functional storage block. The Paint Kit reads the texture of a slab or a full block and applies it to the other type, using common naming patterns to find matching textures. Irregularly named blocks can be linked through configurable paint override mappings, written as a full block id paired with a slab block id.
The addon is a companion to the base storage mod and runs on Forge for Minecraft 1.20.1 with Forge 47.4.0 or later. Since the environment is client and server, both the server and every player need the mod. The code is open source under the MIT License, and the addon was first published on 2026-03-16, with the latest Forge file dated 2026-04-09 at version 0.2.1. Files exist only for 1.20 and 1.20.1, which is the range the addon covers.
Key features
Functional slab trim
Inventory Trim slabs work as storage blocks in the top, bottom and stacked positions.
Slab paint matching
Slabs take the texture of a paint source block, with a light particle effect that mirrors the source.
Paint Kit in both directions
The Paint Kit can paint a slab from a full block or a full block from a slab, using the texture it finds.
Configurable paint overrides
Mappings in the config let irregularly named blocks be matched to their slab equivalents by hand.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who already use the base storage mod and want trim slabs that match their existing decoration. Server owners running the addon need to install it on the server and on every client.
How it compares
Tom's + TFG Integration is a Forge addon for Minecraft 1.20.1 with a client and server environment, and it is not open source. Create - Tom's Simple Storage Recipes covers 1.20.1 – 1.21.1 across Fabric, Forge, NeoForge and Quilt, with the server required and the client optional, and it is not open source. Tom's Simple Storage: Extensions is the only one of these that adds slab paint matching and is open source under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Tom's Simple Storage: Extensions | Forge | 1.20 – 1.20.1 | Client and server | 2026-04-09 |
| Tom's + TFG Integration | Forge | 1.20.1 | Client and server | 2025-01-15 |
| Create - Tom's Simple Storage Recipes | Fabric, Forge, NeoForge and Quilt | 1.20.1 – 1.21.1 | Server required, client optional | 2025-02-22 |
Questions
Does Tom's Simple Storage: Extensions need the base storage mod?
Which loader and game versions does the addon support?
Do both the server and players need the addon?
In the catalog
Tom's Simple Storage: Extensions is one of 4,058 Storage mods on ModsFinder, and one of 1,886 Storage mods for Forge. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
Tom’s Simple Storage: Extensions (formerly Tom's Trim Slab) is a Forge addon for Tom’s Simple Storage Mod that adds an Inventory Trim Slab variant to Minecraft 1.20.1. More block variants planned. Built as an addon for Tom’s Simple Storage Mod, please download separately. Thanks to tom5454 for the original mod!
Official listing
- Modrinth page
- modrinth.com/mod/toms-extensions
- Owner
- djnever00
- Published
- 2026-03-16
- Updated on Modrinth
- 2026-04-09
- Facts verified
- 2026-10-15