Drop a song, add your cover art and watch the spectrum move to it. Pick a style and a format, then export an MP4 ready for YouTube, Reels or TikTok — free, without a watermark, and without uploading your track anywhere. No song to hand? Try it with a sample.
“Neon Drive”, made with the AIFlowMusic AI Music Generator
The audio is decoded and the video is rendered in your browser. Your file never leaves your device.
A music visualizer turns sound into moving graphics. The track is split into frequency bands many times a second, and each band drives something on screen: a bar that rises with the kick drum, a ring of spikes around the cover art that flares on the chorus, a line that traces the shape of the waveform. Because the picture is computed from the audio itself, it is always in sync — nobody has to edit anything to the beat.
For musicians, a visualizer is the quickest way to give a song a video. Streaming a track on YouTube or posting it to Instagram needs moving pictures, and a full music video takes a shoot, an editor and a budget. That is why so many releases go out as an "official visualizer": the cover art, the title and a spectrum that reacts to the music, running for the length of the song. It suits background listening and replays, and it can be ready the day the track is finished.
This online music visualizer measures your song in 48 frequency bands 30 times a second, blends between those measurements so the motion stays smooth at 30 or 60 frames per second, draws every frame in the style you pick, and encodes the frames with your original audio into an MP4 (H.264 video, AAC audio) right in your browser. There is no render queue and no upload, which is also why there is no watermark: no part of the export runs on our servers.
Circle spectrum around your cover, bars, mirrored bars, a waveform line, or a spinning vinyl record. Change style or colour while the preview plays and see it instantly.
1920×1080 for YouTube, 1080×1920 for Reels, TikTok and Shorts (with the title kept clear of the caption area), or 1080×1080 for a square post.
Export the whole song, or a 60, 30, 15 or 8-second clip from any point — with short fades at both ends so the cut never clicks.
Add cover art, a song title and an artist name and pick an accent colour. The cover also becomes a darkened backdrop behind the visualizer.
Export at 30 or 60 fps. Or switch the background to transparent and get a WebM with alpha to lay over your own footage in an editor.
H.264 + AAC, the format YouTube, Instagram and TikTok all take. Nothing is drawn on the video but what you chose, and the song never leaves your device.
These are real frames from this tool, made from "Neon Drive", a song from our AI Music Generator gallery. Every style works in 16:9, 9:16 and 1:1, in any of the five accent colours and with your own cover.

Bars ring your cover art and flare on the beat — the classic look for a single on YouTube.

Cover, title and artist up top, a full-width spectrum along the bottom. Clear on any screen.

Bass in the middle, treble at the edges, growing up and down from the centre line.

A live line that follows the sound itself. Made for podcasts, voice notes and spoken word.

Your cover becomes the label of a turning record, with a thin spectrum ring around it.

Export only the visualizer as a WebM with alpha and lay it over your own footage in an editor.
Making a clip from a podcast or a voice recording? The Audio Visualizer starts with the waveform style and podcast-friendly settings →
Put the track on YouTube as a visualizer on release day, then cut a 15 or 30-second vertical clip of the hook for Reels and TikTok.
Upload beats to YouTube with the cover and the beat's name on screen, instead of a static image that viewers scroll past.
Made a song with the AI Music Generator? Open it in your library and send it to the visualizer instead of downloading and re-uploading it — the usual download rules for song files apply.
Export a transparent visualizer and layer it over gameplay, a live set or B-roll, or put a 16:9 version behind a mix on your channel.
MP3, WAV, FLAC, AIFF, OGG or M4A, up to 30 minutes. It is decoded and analysed in your browser, so the preview is ready in seconds. Or press "try it with a sample song".
Choose a style, a format and a frame rate, add cover art, title and artist, pick a colour and, if you want, a clip length and start point. Press play to watch it with the music.
Press Export. Every frame is rendered and encoded on your device and the MP4 is saved straight to your downloads, ready to upload.
Yes. There is no account, no credit system and no watermark on the export. The whole job runs on your own device, so there is no render cost for us to pass on.
No. The exported video contains your cover, title, artist name and the visualizer — nothing else is drawn on it.
A music video is filmed or animated around the song's story. A visualizer is generated from the audio: the cover art and graphics that react to the sound, usually running for the whole track. Many artists release a visualizer first because it is quick and cheap, and follow up with a music video for the songs that take off.
Drop the song on this page, add your cover art, title and artist, pick one of the five styles and a format (16:9 for YouTube, 9:16 for Reels and TikTok), press play to check it, then press Export. The MP4 lands in your downloads.
MP4 with H.264 video and AAC audio, in 1920×1080 (16:9), 1080×1920 (9:16) or 1080×1080 (1:1), at 30 or 60 frames per second. With a transparent background the export is a WebM with an alpha channel, because MP4 cannot carry transparency.
Yes. Set the background to Transparent and the export contains only the visualizer, cover and text, with everything else see-through. Use it as an overlay in an editor that reads WebM transparency.
Yes. Choose 9:16 and a 15, 30 or 60-second clip, then move the start point to the part of the song you want — usually the hook. The title sits above the area where apps overlay captions and buttons.
You can export an 8-second 9:16 clip, which matches Canvas's vertical shape and length range. Spotify reviews Canvas uploads against its own current requirements in Spotify for Artists, so check those before uploading.
You can load recordings up to 30 minutes. One export can be up to 10 minutes at 30 fps or 5 minutes at 60 fps; longer tracks are cut there, and a clip length and start point let you pick a different section.
It depends on your device. In our tests on a 2021 MacBook Pro, a 20-second 1080p clip at 30 fps rendered in about 3 seconds — several times faster than it plays. Phones are slower, and 60 fps takes roughly twice as long as 30.
You do. The video is made on your device from your audio and images; we never receive a copy and add no branding. Make sure you have the rights to the music and artwork you use.
No. The audio is decoded, analysed and encoded in your browser. Your file never leaves your device.
On Windows and macOS, recent Chrome and Edge export MP4. Browsers without an MP4 encoder export WebM instead, and a few (older Safari, for example) can preview but not export — the page tells you which before you press Export. Long exports are faster and more reliable on a computer than on a phone.
Cover, spectrum, MP4. Free, no watermark, made in your browser.
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