Music Visualizer v--

Professional Audio Reactive Video Maker

Upload Audio Track

Drag & Drop an audio file here. Audio only: MP3, WAV, M4A, FLAC or OGG.

20+ Styles

Video BG

Private

Best in Chrome

Track Name

Pause Preview

Preview Quality

Buy Clean HD + 4K

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Why use ImgTool Visualizer?

ImgTool.app offers a professional-grade audio spectrum analyzer that runs entirely in your browser. You can preview changes live before export instead of waiting through a render queue just to see your setup. 720p stays fully free, free HD exports keep new users moving, and the 7-Day Release Pass unlocks clean HD, 4K, and release-week export tools without sending your audio to a server.

FAQ

Is it free? Yes. 720p exports stay fully free with no account required. Free HD exports start with the support watermark on, and 4K includes one free watermarked test export per device.
Supported files? Audio: MP3, WAV, OGG. Backgrounds: Images & MP4/WebM video loops.
How to fix jerky visuals? Try lowering the resolution or closing other browser tabs.

How the browser music visualizer works

1. Load audio locally Choose an MP3, WAV, FLAC, AAC, OGG, or M4A file. ImgTool reads the waveform in your browser with Web Audio, so unreleased tracks do not need to be uploaded to a server before you can make a visualizer.

2. Build the scene Pick spectrum bars, rings, waveforms, release-card styles, video wallpapers, static overlays, cover art, title text, artist text, and optional video playlist clips. The preview is designed for fast editing, while export uses the chosen output settings.

3. Export for the platform Use 16:9 for YouTube, 9:16 for Spotify Canvas, X, TikTok, and Reels, 1:1 for square posts, or ultrawide 21:9 for cinematic uploads. Quality-first is the cleaner route on Chrome/Edge; Legacy real-time remains available as a fallback.

Supported formats and outputs

Audio input: MP3, WAV, FLAC, AAC, OGG, and M4A where supported by your browser.
Backgrounds: built-in video loops, uploaded H.264 MP4 loops, WebM loops, JPG, PNG, WebP, and generated wallpaper templates.
Output: 720p free, HD with support-watermark rules, and clean HD/4K during an active 7-Day Release Pass. MP4/H.264 is available on supported Chrome and Edge setups; WebM remains the broad browser fallback.

Private desktop web app workflow

ImgTool is built for creators who want a desktop-style web app without installing a full editor. Your audio, cover art, and uploaded videos are processed in the browser tab and saved back to your device. That makes it useful for private demos, unreleased tracks, label pitches, release-week promo clips, and channel upload runs.

If you buy the 7-Day Release Pass, Lemon Squeezy emails the licence key. ImgTool stores the active pass locally in this browser/device; if you switch browser or clear site data, paste the key again from your email.