Deus — Visualize Any Tab Audio

Visualize audio from any browser tab: live presets, fullscreen, and built-in Spotify, YouTube Music and Yandex Music integrations.

Turn any browser tab into a live music visualizer. Play music, a video, a stream or internet radio in any tab, click Deus and choose "Visualize this tab". The visualizer opens next to the tab or in its own window. Drag it to a second screen or TV and go fullscreen. It's free and there's no time limit. Deus also runs right inside the Spotify, YouTube Music and Yandex Music web players. Your playlists, queue and playback controls stay where they are, and Deus adds live visuals and a new look around them. Each service has its own switch in Settings, and the popup can still open the classic visualizer for that tab. On YouTube, an optional glow around the video moves with the sound: it swells on the bass, flashes on hits, takes its colours from the picture and calms down when people are talking. Turn it on in the popup and adjust it from the Deus button on the player. What you get: - 95 audio-reactive presets in four groups: WebGL, Canvas 2D, MilkDrop and Oscilloscope - Visuals that follow bass, mids, treble, kicks, snares, hi-hats and notes - Any-tab visualizer in a tab or a separate window, with fullscreen - Rotate presets automatically on a timer, with shuffle, or keep one playing - Community ratings on every preset, with search and sorting - A Tune panel for adjusting the playing preset live - Deus Studio: write your own presets in GLSL with a live preview, sliders and colour controls, or start from an editable copy of any built-in WebGL preset. Your presets appear in their own Custom category. - 45 interface themes, including Chameleon, which takes its colours from the current track's artwork. One theme covers Spotify, YouTube Music, Yandex Music and the visualizer. - Keyboard shortcuts: arrow keys, P, S, F, H, Esc Deus Pro adds: - The Audio engine panel: live spectrum and a scrolling graph of every feature the presets react to - MP4 video export of your own audio files with any preset, up to 4K and 60 fps - The pet: a small see-through visualizer that floats over the page you're on and follows you from tab to tab while the music plays All presets, themes and Deus Studio are free. See deus-soft.com/pricing/ for the current Free and Pro offer. Video export only uses audio files you provide. It does not record streaming services. Privacy: Deus analyzes tab audio locally in your browser to drive the visuals. Audio is never recorded, stored, uploaded or sent to Deus servers. Deus does not show ads. Deus runs only on the Spotify, YouTube Music and Yandex Music web players and on the artwork and CDN hosts those services need. There are three exceptions, and you start each of them yourself. When you choose "Visualize this tab" in the popup, Deus uses Chrome's tab-capture permission to read audio from that one tab, only while the visualizer is open. The optional pet (Pro) asks Chrome for access to all sites the first time you turn it on, so it can float over the pages you visit. It only adds its own small overlay: it does not read page content, and page addresses and browsing history are never sent anywhere. This permission is never requested otherwise. The optional YouTube video glow asks for access to youtube.com when you turn it on. It listens to the video playing on that page through the browser's audio API, inside the page, and adds a glow around the player. Nothing from YouTube is recorded or sent anywhere. Presets you write in Deus Studio are stored locally in your browser. Deus may contact deus-soft.com for: - license activation and status checks - preset ratings - referral rewards - attribution claims from Deus invite pages - a limited set of anonymous usage events that help improve the extension Usage events describe extension actions such as install, opening the popup or settings, starting the visualizer, tab-capture status, fullscreen use, turning the pet on and off, and preset actions. They never include audio, track names, playlist contents, page text, browsing history or screenshots. License checks may send your license key, a random installation ID and the extension version. Referral and usage events use anonymous installation and client IDs. Chameleon may fetch the current track's artwork from the music service's image hosts to calculate a colour palette locally. Getting started: 1. Install Deus and pin it to the Chrome toolbar. 2. Play audio in any browser tab. 3. Click Deus and choose "Visualize this tab", in a tab or a window. 4. Press P to pick presets, S to tune one, and F to go fullscreen. On Spotify, YouTube Music or Yandex Music, open the web player, start a track and turn Deus on from the popup. Deus works in desktop Chrome. It does not change native desktop or mobile music apps. Tab capture depends on browser and page support. Deus is an independent extension and is not affiliated with, endorsed by, or sponsored by Spotify, YouTube, Google or Yandex.