Add an audio visualizer to your song
The audio spectrum you see on music channels, synced to your own track. Pick the style, the color and how much it pulses, and download the finished video.
100% safe and privateYour music stays on your device. Nothing is uploaded.
How to use it
- Choose a song. A background image and a logo are optional.
- Pick the style, the color and how much it pulses. Press play to see it move.
- Tap "Make the video" and download the MP4.
What people use it for
- Music channels on YouTube. A still image with pulsing bars is the classic format of phonk, trap, lo-fi and electronic channels.
- Reels, TikTok and Shorts. A vertical clip of the song with a moving spectrum holds attention better than a still image.
- Promoting a release. Independent artists post the single with the cover art and a spectrum before there is a music video.
- Video podcasts. The circle with a logo pulsing to the voice turns an audio episode into a video.
- DJ and producer previews. A piece of the track with a spectrum works as a teaser before the release.
Which shape to pick
- Wide (16:9): YouTube and computer screens.
- Tall (9:16): Reels, TikTok, Shorts and stories.
- Square (1:1): Instagram and Facebook feeds.
Which style fits
- Bars: lots of movement, great for electronic, phonk, trap and hip-hop.
- Line: more subtle, suits lo-fi, vocals and podcasts.
- Circle: for brands and channels, with the logo in the middle pulsing to the bass.
Tips for a good look
- Dark backgrounds make the bars pop. With a bright image the page darkens it a little, but a dark one works best.
- Use the color of your cover or logo. The video looks like part of your identity, not a stock effect.
- Check it on the chorus. Press play on the loudest part of the song before making the video.
- Set how much it pulses. High for bass-heavy music; low for vocals and calm songs.
Common questions
What is this effect called?
Audio visualizer, audio spectrum, music visualizer, waveform video: they are all names for the same thing, the bars or lines that move in time with the music.
Is it free?
Yes, up to 720p, with a small site mark in the corner. Premium removes the mark and unlocks 1080p and 4K.
Is my song uploaded?
No. The video is drawn and recorded by your own device.
Does it work on a phone?
The preview works everywhere. Recording the video needs a recent browser: Chrome on a computer or Android, or Safari on iOS 26 or later.
Can I post it on YouTube or TikTok?
Yes. The file is a normal MP4. You are responsible for having the rights to the music.