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Package details
- Latest version
- 1.0
- Last updated
- First released
- Unity version
- 6000.2.12 or later
- Package size
- 7.3 MB
- Files
- 9
- Favorites
- 6
- Views in the past week
- 4
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- Search for Editor Tools
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- Search for Unity optimization
- Search for mag tools
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- Search for unity cleaner
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MAG Missing Scripts Cleaner
Fast & safe Unity Editor tool to find, select and remove missing scripts from scenes and prefabs. Clean broken components, improve performance and avoid hidden bugs.
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Last 6 months
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MAG Missing Scripts Cleaner video 1
About this asset
Professional tool to detect & remove broken components in Unity projects.
MAG Missing Scripts Cleaner is a fast, safe and easy-to-use Unity Editor tool designed to find and remove all missing scripts from your scenes and prefabs in seconds.
Missing scripts can silently degrade performance, increase memory usage, break prefabs, slow down the editor and cause unexpected runtime issues. This tool helps you keep your project clean, stable and production-ready.
Key Features
✔ Scan current scene
✔ Scan all open scenes
✔ Scan all scenes in Build Settings
✔ Scan entire project (prefabs included)
✔ Automatically detect broken components
✔ Highlight affected GameObjects
✔ Select all problematic objects
✔ One-click cleanup
✔ Safe workflow with Undo support
✔ Fast & lightweight
✔ No dependencies
Why clean missing scripts?
- Reduce editor lag
- Improve hierarchy performance
- Prevent runtime errors
- Avoid hidden bugs
- Keep prefabs production-safe
- Improve build stability
Typical Use Cases
- After deleting scripts
- After importing asset packs
- Before making builds
- Before publishing assets
- Large project cleanup
How it works
- Deep scan of all GameObjects
- Detects missing MonoBehaviour references
- Safely removes broken components
- Supports scenes and prefab assets
More Professional Tools by MAG Software
If you like this FREE tool, check out our professional optimization tools:
- MAG Shader Usage Scanner – PRO
- MAG Audio Optimizer – PRO
- MAG Scene Optimizer – PRO
- MAG Memory Inspector – PRO
Unity Versions Supported
Unity 2020.3 LTS and newer.
Support & Feedback
If you enjoy this tool, please leave a review — it helps a lot and supports future development!
From the publisher's Asset Store listing.
Technical details
🔹 Key Features
- Scan current scene for missing scripts
- Scan all open scenes
- Scan all build scenes
- Scan entire project (including prefabs)
- Automatically detect broken MonoBehaviour references
- Highlight affected GameObjects
- Select all problematic objects with one click
- One-click removal of missing scripts
- Safe cleanup with full Undo support
- Lightweight & fast scanning
- No dependencies
🔹 Supported OS
- Windows
- macOS
- Linux
🔹 Link to Documentation
- Included inside the package (documentation.pdf)
Compatibility
| Unity version | Built-in | URP | HDRP | Custom |
|---|---|---|---|---|
| 6000.2.12f1 | Compatible | Compatible | Compatible | Compatible |
Compatible with Built-in Render Pipeline, URP and HDRP.
This tool is editor-only and does not depend on any specific render pipeline, shaders, or runtime components.
Works in all Unity projects regardless of target platform or graphics configuration.
As listed on the Asset Store.