Creative Block Replacer Mod (1.21.8, 1.20.1) – Instant Block Swapping in Creative Mode

Creative Block Replacer Mod (1.21.8, 1.20.1) is a lightweight building utility designed to simplify block editing in Creative Mode. Instead of breaking blocks before replacing them, this mod introduces a streamlined mechanic that lets you swap blocks instantly with a simple right-click. Developed by Serilum, the mod is perfect for builders, map makers, and creative players who want to save time and preserve nearby structures especially redstone contraptions or fragile components that are easily disrupted by block breaking.

Whether you’re reworking a large build or doing fine-tuned editing, this mod eliminates the repetitive step of breaking and re-placing blocks, making the creative process more fluid and enjoyable.

Features:

• Quick Mode Switching
  Sneak three times (while standing still) to toggle between normal placement and replace mode.
• Instant Block Swapping
  In replace mode, right-clicking a block will instantly swap it with the block in your hand no breaking required.
• Non-Destructive Editing
  Only the targeted block is replaced. Adjacent blocks like redstone, buttons, or signs are left untouched.
• Creative Mode Only
  The mod is designed specifically for Creative Mode, ensuring balanced use for builders without affecting survival gameplay.
• Compatible with Major Loaders
  Supports Fabric, Forge, NeoForge, and Quilt, making it flexible for most modded environments.
• Perfect for Builders & Map Creators
  Whether you’re detailing interiors or editing terrain, this tool helps speed up workflows while reducing unnecessary clicks.

Screenshots:

Requires:

Minecraft Forge

Fabric Modloader

Fabric API

Quilt Installer

Collective

How to install:

How To Download & Install Mods with Minecraft Forge

How To Download & Install Fabric Mods

How To Download & Install The Quilt Loader

Don’t miss out today’s latest Minecraft Mods

Why use Creative Block Replacer Mod?

If you spend a lot of time building in Creative Mode, Creative Block Replacer Mod will quickly become one of your favorite utilities. Instead of manually breaking each block to make a change, you can swap materials on the fly without disrupting the surrounding environment. It’s especially helpful when editing delicate areas like redstone builds, intricate flooring patterns, or decorative walls. Small, simple, and incredibly effective this is a must-have tool for Minecraft creatives.