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WorldOptimiser
by Pelotrio
WorldOptimiser is a management, optimization and technology Minecraft mod from Pelotrio with 1.7K downloads on the Orca catalog. It runs on Forge, so it slots into a matching Minecraft profile without hand-patching anything. WorldOptimiser is free to download and free to host on Orca: press Play and Orca launches Minecraft with WorldOptimiser already installed, or host it on a free server to play with friends. There is no control panel and no config files to edit, and no command line to learn. Describe what you want in plain English and Orca installs WorldOptimiser along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.
A Minecraft Forge mod that automatically optimizes worlds when mod changes are detected, specifically designed to solve ReplayMod block ID mismatch issues.
How to install WorldOptimiser
Two ways to add WorldOptimiser to Minecraft. One takes a click.
- Click Play below. Orca installs WorldOptimiser with Forge and the right Minecraft version, then launches straight into the game.
That’s it. Nothing to download or configure.
- Download the latest WorldOptimiser file from Modrinth for your Minecraft version.
- Install Forge and launch Minecraft once so the loader profile is created.
- Drop the downloaded .jar into your mods folder (the mods folder inside .minecraft, or your server's mods folder).
- Add any libraries WorldOptimiser depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Forge profile.
WorldOptimiserversions & compatibility
WorldOptimiser targets Forge. Orca matches the right loader and Minecraft version for you when you host or play it, so you never have to line them up by hand. For the full list of supported Minecraft versions and required dependencies, check the Modrinth page.
Mods like WorldOptimiser
More Minecraft mods in the same vein you can host or play with Orca in one click.





