Bring your screen to life. Neon Edge syncs with your system audio to create stunning, reactive neon glows right on your screen borders. Perfect for work, code, or chill.
[Compatible with All Screen Types & Sizes]
Neon Edge — Make Your Screen Borders Breathe with the Music
Neon Edge is a lightweight macOS menu bar app that listens to your system audio in real-time, casting a vibrant, rainbow neon glow around your screen borders that pulses and shifts with every beat, frequency, and rhythm. It seamlessly blends into your workflow without interrupting your experience or requiring you to switch music players.
Core Features
• Audio-Reactive Effects: Automatically analyzes low, mid, and high frequencies alongside the beat, allowing the lighting to flow naturally with the music's volume and tempo.
• Density & Width: Two simple sliders let you adjust glow intensity and border thickness—instantly switching from a subtle, sleek line to a full-screen ambient vibe.
• Multi-Monitor & Corner Adaptation: Automatically detects built-in rounded corners and external sharp displays, with options to manually override the style.
• Menu Bar Only: Clean and unobtrusive with no Dock icon clutter. Toggle, tweak, and control everything right from your menu bar.
Privacy & Local Processing
• On-Device Analysis: Audio is analyzed locally and in real-time solely to drive the visual effects. No recording, no saving, and no uploading.
• System Indicators: When the light effects are active, macOS may display a microphone/recording indicator. This is a standard system requirement for audio loopback analysis; your voice is never saved.
Smart Design
• Intelligent Auto-Hide: The lighting automatically dims or hides during critical system events (such as user login or App Store verification) to ensure no interference with Touch ID or password fields.
• Seamless Resume: Visual effects automatically restore the moment authentication is complete.
Requirements
• Audio access permission is required upon first launch to enable the visual effects.
Play your favorite tracks and watch your screen come alive.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, 斯元 郑, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More