Port Versions
You can port Java Edition mods between Minecraft versions automatically. This is a beta feature.

Port Mods between versions
Supported Versions#
We support Java Edition 1.20.1 ↔ 1.21.5 with automatic conversion. The porting process preserves functionality.
Java ↔ Bedrock conversion is not supported.
How to Port#
You need to go to your mod's detail page. Then you should click the "Port to [version]" button. You'll need to wait 2-5 minutes. The ported version appears as a new mod.
The porting process transfers item properties and stats, mob behaviors and appearances, textures and models, special abilities and effects, and crafting recipes.
Beta Limitations#
Ported mods may fail or need adjustment. Version-specific features may not work in older versions. Complex features may need manual tweaking. Some effects behave differently between versions.
Alternative: Manual Recreation#
If porting doesn't work, you have options. You can copy the original prompt, create a new mod in the target version, select the target version, adjust for version differences, and generate from scratch.
See also: Mod Edits, Items, Mobs, Discord, help@creativemode.net.