Unity Editor FPS Display

A lightweight Unity Editor extension that displays real-time FPS directly in the Scene view. Useful for monitoring editor performance, custom tools, and editor-time rendering overhead.

Features

• Displays FPS in the Scene view overlay
• Zero configuration, works out of the box
• Safe for Enter Play Mode with Domain Reload disabled
• Supports modern Unity editor lifecycle (assembly reloads, subsystem registration)

Supported Unity Versions

• Unity 2020.3 LTS
• Unity 2021+
• Unity 6.x (6000.x)

Installation

Via Git URL (recommended)

1. Open Window → Package Manager
2. Click +
3. Select Add package from git URL
4. Paste: https://github.com/RimuruDev/Unity-EditorFPSDisplay.git
5. Click Add

Usage

Once installed, the FPS counter will automatically appear in the Scene view. No setup or configuration is required.

Notes

• Designed to be safe with Enter Play Mode Options
• Properly handles editor domain reloads and assembly reloads
• Does not allocate per frame

License

MIT License — see LICENSE

Author

RimuruDev

GitHub: https://github.com/RimuruDev