Imagine being able to see the music you listen to. Not just hear it, but watch it dance in three-dimensional space, pulse with the bass, explode in colour when the chorus hits. Tempest is an online music visualiser that transforms every track into an interactive audiovisual experience, freely accessible directly from your browser.
What is Tempest: A Completely Free 3D Music Visualiser
Tempest is a 3D web music player that fuses audio and graphics in real time. It is not a simple audio player: it is a three-dimensional environment where every note, every beat, every frequency comes to life through dynamic visualisations, pulsing colours and geometries that respond instantly to sound.
You can load your favourite tracks or listen to online radio stations, while the sound spectrum transforms before your eyes into hypnotic tunnels, fluid waveforms, dancing particles and other immersive visual effects. All without installing anything: just open your browser and start.
How Tempest Works
The heart of Tempest is its ability to analyse audio in real time and translate it into three-dimensional visual elements. Each frequency of the sound spectrum is mapped to specific graphical parameters: bass controls effect intensity, mid frequencies influence movement, highs determine colours and details.
The result is perfect synchronisation between what you hear and what you see. When the music speeds up, the visualisations also become more frantic. When a drop hits, the entire scene explodes in a kaleidoscope of shapes and colours.
Supported Audio Formats
- MP3
- WAV
- FLAC (lossless audio)
- OGG Vorbis
- AAC
Integrated Online Radio: Continuous Music with Visual Effects
Beyond local files, Tempest includes a selection of Italian and international radio stations you can listen to with 3D visualisations always active. Integrated stations include RAI Radio (Radio 1, 2, 3), Radio 105, Radio Deejay, Radio Capital, Virgin Radio, RDS and international stations.
Themes and Customisation
Each Tempest session can be unique thanks to the many visualisation themes available:
- Rainbow — a burst of colour across the visible spectrum, perfect for energetic and dance music
- Fire — reds, oranges and intense yellows, ideal for rock, metal and aggressive tracks
- Ocean — blue and aqua tones for a relaxing atmosphere, perfect for ambient and chill-out
- Purple Dream — violet and magenta for a dreamy, surreal experience, great for electronic and synthwave
- Neon — high-contrast fluorescent colours with a cyberpunk feel, ideal for techno and dubstep
You can also customise sensitivity, rotation speed, bloom intensity, geometric complexity and visualisation type (tunnel, waveform, particles, spheres, bars).
The Technology Behind Tempest
- Three.js for 3D rendering — manages all WebGL rendering, enabling complex scenes running at 60 fps
- Web Audio API for real-time analysis — native browser API with minimal latency, guaranteeing perfect audio-video sync
- No installation required — fully web-based, works on any modern browser on Windows, Mac, Linux, tablets and smartphones
- Complete privacy — all processing happens locally in your browser; audio files are never sent to external servers
Quick Start Guide
- Open Tempest in your browser at this link
- Load an audio file by clicking “Load Music” or select an online radio station
- Choose a visualisation from the side menu
- Select a colour theme that matches the mood of the track
- Adjust the parameters to your preferences
- Start playback and enjoy the show
Experience Music Differently
Tempest is available for free and ready to use. No registration, no installation needed. Just a browser and the desire to see music from a completely new perspective.
Tempest is a project developed with passion for music and technology lovers. Completely free, no ads, created to share the beauty of generative audiovisuals.
