10 visual layer types
Spectrum bars, circular spectrum, waveform/oscilloscope, polartone, particles, image or logo, text, progress bar, background and an effects overlay.
Free online music visualizer
Turn any song into a music visualizer video
Janset is a free music video maker that runs in your browser. Add your track, pick a template, tweak beat-reactive spectrum bars, waveforms and particles, and export an MP4 in up to 4K.
- No watermark
- No sign-up
- Files stay on your device
- Up to 4K · 60 fps
How to make a music visualizer in 3 steps
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1
Add your track
Drop in an MP3, WAV, OGG, M4A, FLAC or AAC file, or a whole stack of songs for a playlist. Everything is decoded in your browser and never uploaded.
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2
Pick a template and customize it
Start from one of 40 templates, then change colors, fonts, positions, sensitivity and effects. Add your cover art and track title.
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3
Export your video
Choose 16:9 up to 4K, square, portrait or 9:16 vertical, and download an MP4 with your audio. No watermark.
Everything you need for audio-reactive videos
Stack layers like in a design tool. Every layer listens to the music.
Beat-reactive motion
Built-in bass detection drives pulses, zooms, particle bursts, flashes and an optional camera shake that hit with the kick.
Fast export
Renders frame by frame with WebCodecs, usually faster than real time, and keeps going in a background tab. MP4 (H.264/AAC) or WebM.
Any format
720p to 4K widescreen, 1:1 square for Instagram, 4:5 portrait, and 9:16 vertical for TikTok, Reels and YouTube Shorts.
Private by design
No account and no uploads. Your audio, images and projects stay on your device; projects autosave in your browser.
Playlists & batch export
Queue up an album, EP or DJ set with smooth crossfades between songs. Export it as one continuous video, or a separate video for every song in one run.
Your track info, automatically
Titles, artists and cover art are read from your files' tags, so each song's video shows the right name and artwork.
Fine control
Frequency range, log scale, sensitivity, smoothing, glow, gradients, rainbow cycling, mirroring, reflections and more. Drag layers on the canvas.
40 free music visualizer templates
Hover to preview, click to open it in the editor. Your images and text carry over when you switch.
- Neon Circle
- Classic Bars
- Oscilloscope
- Polartone
- Sunset
- Lo-fi Photo
- Wave Ring
- Synthwave
- Starfield
- Minimal Mono
- Twin Waves
- Radial Bloom
- Ocean
- Vinyl
- Split Equalizer
- Inferno
- Club Strobe
- Podcast Audiogram
- Terminal
- Code Rain
- Rooftop Listener
- Dance Floor
- Night Drive
- Cassette Deck
- Blueprint
- Aurora
- Paper Cut
- Orbital
- Amber Terminal
- Arctic
- Rose Gold
- Laser Ribbon
- Supernova
- Mint Editorial
- Midnight Jazz
- Pastel Daydream
- Cosmic Dust
- After Hours Tape
- Moonlight Session
- Disco Pop
Made for musicians, producers and podcasters
YouTube music uploads
Give every release, beat or DJ mix a moving visual instead of a static cover, in 1080p or 4K.
TikTok, Reels and Shorts
Export 9:16 vertical clips of your hook. Set a start and end time to export just the part you need.
Podcast audiograms
The Podcast Audiogram template pairs your cover art with a live waveform and a progress bar for social clips.
Promo loops and teasers
Announce a drop on Instagram, SoundCloud or Bandcamp with a short, eye-catching visualizer.
Frequently asked questions
Is Janset free?
Yes. Janset is free to use with no account, no export limits and no watermark.
Do my audio files get uploaded?
No. Your audio, images and projects are processed entirely in your browser and never leave your device. Projects are autosaved in your browser's local storage.
Will my video have a watermark?
No. Exported videos contain only what you put in them.
What video formats and sizes can I export?
MP4 (H.264 video with AAC audio) in browsers that support it, otherwise WebM. Resolutions are 720p, 1080p, 1440p and 4K in 16:9, plus 1080×1080 square, 1080×1350 portrait and 1080×1920 vertical, at 24, 30 or 60 fps.
How long does exporting take?
In browsers with WebCodecs, such as Chrome and Edge, Janset renders frame by frame, usually faster than the song plays, and keeps going in a background tab. Other browsers record in real time, so a 3-minute song takes about 3 minutes.
Can I make one video from a whole playlist?
Yes. Add several songs to the playlist and export them as one long video with smooth crossfades between songs, or as a separate video per song. Text layers can show each song's title and artist, and image layers can show its cover art, read from the file's tags.
Can I make vertical videos for TikTok, Instagram Reels or YouTube Shorts?
Yes. Pick the 1080×1920 (9:16) resolution in the Project tab. Layer positions and sizes are relative, so templates adapt to any aspect ratio.
Which browsers are supported?
Recent versions of Chrome, Edge, Firefox and Safari. Chrome and Edge give the fastest exports. The editor is designed for desktop screens.
Can I use the videos commercially?
The videos you make are yours. Make sure you have the rights to the music and images you use.
Your next release deserves a visual
Open the editor, drop in a song, and export your first video in minutes.
Open the Janset editor