Privacy Policy

Last updated: June 30, 2026

Overview

Disco Lights Music Visualizer creates colorful screen light effects, strobe modes, smooth color transitions, tiles, gradients, synchronization effects, vibration-style visuals, siren sounds, and music-reactive visualizations. This policy applies to the Disco Lights Music Visualizer app experience on Android and Windows, and to this public website.

Data Collection

Disco Lights Music Visualizer does not collect, sell, or share personal data through the app's light-effect features.

Microphone Permission

The app may request microphone access to analyze sound in real time and create music visualization effects. Audio analysis is performed locally on the device. Microphone audio is not recorded, saved to files, uploaded, or transmitted over the network by the app's visualization workflow.

Windows System Audio

On Windows, Disco Lights can analyze Windows system audio output to drive music-reactive effects. This processing happens locally in memory. System audio is not recorded, saved, uploaded, or transmitted by the app.

Local Audio Processing

For audio-based visualization, device audio APIs may use temporary local processing while the app measures sound level, frequency energy, and beat intensity. This is used only to drive visual effects and is not used to identify you.

Manual and Random Modes

You can use Random colors, manual-style controls, Siren, Sync, and other visual modes without microphone-based visualization. If microphone permission is not granted, microphone-driven effects may be unavailable, but non-microphone modes can still be used.

App Settings

The app may store local preferences such as selected mode, tempo, selected audio input, selected audio device, flashlight toggle, color choices, brightness, rotation, fullscreen, invisible controls, and audio behavior. These settings are stored on your device.

Website Data

The public pages of this website use Cloudflare Web Analytics to understand aggregate page views and visits. Cloudflare Web Analytics does not use cookies and does not track individual visitors. The website does not include advertising scripts or Google Fonts.

AI Assistant

If you use the AI assistant, the text of your question and the recent chat context are sent through a Cloudflare Pages Function to Groq, our AI provider, to generate a reply. Chat turns may also be logged to the developer's Telegram channel with the site language, country, page, time, and the assistant reply so the developer can review support history and improve Disco Lights. Do not include passwords, payment details, or other sensitive personal information in the chat.

Contact

For privacy or support questions, contact dis_lights@proton.me.