A toolkit for basic Unity project optimization. Compress textures, audio, and meshes, remove unused assets, and analyze project size — all with a safe, backup-first approach.Ultimate Compression System – Unity Project Size OptimizerUltimate Compression Tool is a lightweight and beginner-friendly utility for helping Unity developers reduce project size by modifying import settings and removing unused content.This tool focuses on safe, basic-level optimizations using Unity’s built-in import settings. It is designed to support better project hygiene and storage savings, with built-in backup warnings and modular tools.⚠️ Please note: This tool does not perform deep engine-level compression or automatic rebuilds. It modifies import settings, deletes unused assets (if enabled), and helps highlight storage bloat.Why Use This Tool?Large project sizes can lead to longer build times, sluggish performance, and bloated app sizes that frustrate players and developers alike. This tool addresses those issues with automated optimization workflows, selective compression features, and real-time feedback—making your project lighter.✅ Technical Details –Key Features -Automatically changes texture import settings to use compressed formats (DXT, ETC, etc.)🎯 Texture CompressionConverts AudioClip import settings to use Vorbis compression and mono output for space-saving🎧 Audio CompressionEnables mesh compression on model importers for reduced mesh size🧱 Mesh OptimizationScans and deletes assets not directly used in any scene (backup required!)🧼 Remove Unused Assets (optional)Enables tight packing on Sprite Atlas import settings (does not rebuild atlases)🧩 Sprite Atlas TweaksClears unused shader variants from ShaderVariantCollections🧙♂️ Strip Unused Shader VariantsDisplays project folder size and lists the largest assets📊 Build Size AnalyzerCombines all supported optimization steps into one button with clear logging🔧 Quick Optimize ModePrompts the user to confirm backup before any destructive operation💾 Backup Reminder🛡️ Recommended UsageAlways back up your project or use version controlUse the tool on a copy or separate branch firstIdeal for cleaning up before shipping or archiving a Unity projectSupported Operating SystemsWindowsmacOSLinux (Editor support)Unity Editor version 2020.3 LTS and above recommended.Link to Documentation
