Asset Purge

Asset Purge is a powerful, modern, and production-ready project optimization and cleanup dashboard built entirely with Unity's latest UI Toolkit. Designed specifically for game developers who want to crush their build sizes, optimize performance, and maintain a clutter-free project without breaking their workflow.

Instead of using multiple separate tools for texture compression, audio tweaking, and unused asset deletion, Asset Purge brings everything into a single, beautiful, and lightning-fast sidebar dashboard.

🚀 KEY FEATURES

1. Smart UI & Texture Optimizer

No more blurry UI elements caused by careless bulk compression! Asset Purge is smart.

Smart UI Detection: Automatically detects UI, HUD, and interface textures by path analysis or sprite type. It automatically disables MipMaps (saving 33% space instantly) and skips crunch compression to prevent visual artifacts on your UI.

Bulk Texture Compression: Safely applies maximum size restrictions and high-quality Crunch Compression to general textures with a single click.

Normal Map Protection: Automatically bypasses crunch compression on Normal Maps to prevent texture corruption.

2. Dynamic Audio & Mesh Wizard

Smart Audio Handler: Analyzes audio clip lengths. Short sound effects (<5s) are forced to Mono and set to Decompress on Load for maximum runtime performance. Long background music tracks are automatically set to Streaming with 70% Vorbis compression to save RAM and disk space.

Mesh Cruncher: Bulk-optimizes FBX models by enabling vertex optimization and setting mesh compression to Medium. It even strips hidden animation data from static environmental models to save extra bytes!

3. Deep Unused Asset Finder (Safe Purge)

Scans your entire project to find orphaned textures, audio files, and meshes that are not referenced in any scene, prefab, or script.

Features a Smart Whitelist (Exclude List): Simply drag and drop folders (like Addressables or Plugins) to protect them from being scanned or deleted.

4. Beautiful & Modern Dashboard

Built with Unity 6-compatible UI Toolkit for a seamless, smooth, and high-performance dark-themed editor window.

Features a real-time Project Health Summary showing the distribution of your project size across textures, audio, and meshes before you waste 20 minutes waiting for a build!

🛠️ TECHNICAL DETAILS & COMPATIBILITY

Unity Version: Unity 2022.3 LTS, 2023, and Unity 6+ fully supported.

UI Framework: 100% UI Toolkit (No legacy IMGUI slowness).

Workflow: Asynchronous scanning with clean progress bars to prevent Unity from freezing on large projects (10GB+).

Platform Independent: Modifies default asset settings directly without forcing messy platform overrides.