BlockPlacementPreview[+]

Block Placement Preview shows an outline preview of the exact block shape before placement.

by _Wintr__Game mechanics Utility

Fabric

Loaders: Fabric
Downloads on Modrinth: 297
Followers on Modrinth: 4
version: 1
Updated: April 5, 2026Apr 5
Published: in 2026

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At a glance

Runs on Fabric

For Minecraft 1.21.1

Client only — no need to install it on the server

Latest version — 1.0.0 from April 5, 2026

Requires Fabric API

License MIT — free

Where it's needed

In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.21.1

Block Placement Preview shows an outline preview of the exact block shape before placement. The preview matches the real placement result, including block orientation such as stairs, and can be toggled on or off with a hotkey.

FAQ

How to install BlockPlacementPreview[+]?

Install Fabric for your Minecraft version, download BlockPlacementPreview[+] for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does BlockPlacementPreview[+] support?

BlockPlacementPreview[+] has builds for Minecraft 1.21.1.

Is BlockPlacementPreview[+] needed on the server?

Client only — no need to install it on the server

License and source

MIT Licensefree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders