Pim!
by weikeng
Pim! adds colored overlays and backgrounds to pin screens, so players can spot which pins they still need to collect or trade.
What it does
Pins are shown with a green, golden, yellow or magenta background depending on whether a pin is missing, already owned, or ready to trade. Series that are complete or still incomplete are marked on screen, and a series with missing information is flagged as well. Pin pack cost estimates for each series are displayed in the pinbook.
The mod works in the pinbook, on pin trading boards, in the inventory and in the hotbar. Opening a pin series in the pinbook loads its pin details, and a blinking marker shows pins that still need loading. Pins themselves are not minted into copies by this mod. Fabric API is required, and the mod is client-side only, so the server does not need to install it. It is released under CC0 1.0 Universal and is open source, with its source code public. Files exist for 1.21.11 on Fabric, the latest being 1.2.5, published on 2026-02-08.
Key features
Colored pin backgrounds
Green, golden, yellow and magenta backgrounds mark pins by collection status, so missing and owned pins stand out.
Overlays on pin screens
Magenta overlays appear across pin screens to help players quickly identify which pins to collect or trade.
Series status markers
Complete series, incomplete series and series with missing information are each shown distinctly in the pinbook.
Pin pack cost estimates
The pinbook displays estimated costs for opening pin packs in each series.
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
Use cases
Trading boards
Pins on pin trading boards carry the same colors, so traders can see at a glance which pins match their collection.
Pinbook browsing
Browsing the pinbook, a collector can check which series are finished and which still have pins to load.
Who it’s for: Pin traders and collectors who play on a Fabric client and want visual aids in the pinbook, trading boards and inventory.
Questions
Does Pim! need Fabric API?
Does the server need Pim!?
Which game version does Pim! support?
In the catalog
Pim! is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 19,862 mods support Minecraft 1.21.11.
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What the author says
A Fabric mod designed to enhance the pin collection and trading experience with visual aids and quality-of-life features for pin traders and collectors. After installation, the user needs to open all pages in /pinrarity and /pinbook to load the current pin series data. The user may need to open some pin series…
Official listing
- Modrinth page
- modrinth.com/mod/pin-improvement-mod
- Owner
- weikeng
- Published
- 2026-01-28
- Updated on Modrinth
- 2026-02-08
- Facts verified
- 2026-10-15