Minecraft Resource Pack Web Manager

A browser-only web UI to build and manage Minecraft resource packs.

Goals

• Create custom model data (CMD) mappings for specific items.
• Replace vanilla textures.
• Merge multiple packs into one.
• Map images to private-use Unicode characters (bitmap font providers).

Important constraint (pure web)

• The app cannot write directly to folders on your machine.
• Workflow is: import pack ZIP(s) -> edit in the browser -> download a new ZIP.

Prerequisites

• Node.js (recommended: 18+)

Run

• npm --prefix apps/web ci
• npm --prefix apps/web run dev
• Open http://localhost:5173

Usage (ZIP in / ZIP out)

• You can import an existing pack ZIP, or start from an empty pack.
• Choose a Minecraft version (sets pack_format in pack.mcmeta).
• Download the edited ZIP and copy it into your Minecraft resourcepacks/ folder.

Build / lint

• Build: npm --prefix apps/web run build
• Lint: npm --prefix apps/web run lint