Dimly

Free · Runs on your GPU

AI Music Visualizer

Upload a song and watch it move as a real-time 3D visualizer — terrain, particle nebula or light tunnel — rendered on your own GPU. Then download it as a 1080p MP4. Free, no sign-up.

Runs on your GPU, in this tab. Your audio never leaves this device.

Want AI-generated scenes cut to your song? Plan an AI music video

01Room for the ear

A held note has a shape.

A recording already contains movement: a sharp attack, a sustained sound, a quiet space. A waveform lets some of that movement be seen.

Dimly's AI visual language leaves room for listening. It reads the beats, bars and sections of the track and builds a world around them, so every cut lands where the music turns. The recording supplies the movement; the generated images give it somewhere to travel.

Let the recording set the pace.
Shots begin on bar lines and change with the song's sections, so an instrumental can carry a visual arc without needing lyrics.

02Where it plays

Built for the places music already lives.

YouTube release

Give a track an AI-generated visual sequence cut to the beat, with exports up to 10 minutes.

Recorded stream segment

Add the rendered MP4 to a listening session or stream. The visuals and your audio are rendered together.

Stage and event screen

Play a rendered AI visualizer on an event screen, with cuts shaped by the track.

Social release

Export a vertical or square AI visualizer clip with your source audio.

03The frame and the listener

One Song, Three Ways to Frame It

  • 16:9

    Room to listen

    A horizontal frame gives an image room to spread out. It suits a video played on a laptop, a television or a landscape screen.

  • 9:16

    A closer view

    A portrait frame occupies more of a phone held upright. Short phrases have space to be read at a glance.

  • 1:1

    A steady centre

    A square sits comfortably among artwork and release posts, holding attention near the centre.

All three formats keep your source audio and export as MP4, up to 10 minutes from the start of the recording.

04What the tool does

How to Make a Music Visualizer Online

Evening air.wav
Interactive demo · Sample data

03 / Response illustration

Give the sound a shape.

Select a sample passage to explore its illustrated visual response.

Current passageSelected the passage at 00:18

Select a passage to explore the illustration · Not a generated result

Render your first visualizer

05Visualizer FAQ

Questions Before You Render

Planning a visualizer is free: the director analyzes your track, plans the sequence and quotes the cost. Generation uses credits, and nothing runs until you confirm. Free exports carry a small Dimly AI watermark and a one-second end card; any plan, or one of the larger credit packs, removes them.

Import a Suno song link or upload an MP3, WAV or M4A recording. You must own the music or have permission to use it. Spotify imports are not supported.

Dimly reads the beats, bars and sections of your track and cuts the AI-generated sequence to them. The original song plays continuously through the render. Waveform and frequency-reactive styles are in development.

You set the look with the director: style, palette and camera language are agreed in the plan before anything renders. Waveform, bar and ripple overlays, artist text and logo overlays are not available yet.

Both are made with the same Dimly direction and workflow. A visualizer keeps the music's rhythm in the foreground; choose lyric video when the words lead, or full MV when the story and shots lead.

Yes. The rendered MP4 is yours to upload — 16:9 for a full-length release, 9:16 for a Short. Dimly does not publish for you; you choose the channel.

06More tools

Want the words on screen too?

Give your track a visual pulse.

Import a song and get a beat-cut plan for its visuals — planning is free.

Start making a visualizer