Is ImgTool music visualizer free?

Yes. ImgTool's music visualizer is currently free to use with no restrictions. You can export unlimited videos at any length, up to 4K resolution, with no watermarks and no account required.

Does ImgTool upload my audio files?

No. ImgTool processes all audio locally in your browser using the Web Audio API. Your audio files never leave your device, which is important if you're working with unreleased music.

What video format does ImgTool export?

ImgTool exports WebM video format using VP9 codec. WebM is supported by YouTube, and can be converted to MP4 using free tools like HandBrake if needed for other platforms.

What visual styles does ImgTool have?

ImgTool includes 20+ visual styles: spectrum bars (classic, mirrored, radial), waveforms, circular rings (bass ring, wobble ring, double ring), particle effects, geometric shapes (neon cube, hexagon), and retro styles (grid, pixel blocks).

Currently 100% Free

Music Visualizer Features

ImgTool's music visualizer runs entirely in your browser. Your audio files are processed locally and never uploaded to any server.

Open Visualizer

What Makes This Different

🔒

Your Files Stay Private

Audio is processed using the Web Audio API in your browser. Nothing is uploaded to our servers. Important for unreleased music.

💷

Actually Free

No watermarks, no time limits, no account required. Export as many videos as you want at any length. Currently no paid tier.

📺

Up to 4K Export

Export at 720p, 1080p, or 4K resolution. 30fps or 60fps. Output is WebM format (VP9 codec).

🎨

20+ Visual Styles

Spectrum bars, waveforms, circular rings, particles, geometric shapes, and retro effects. All customizable.

🖼️

Custom Backgrounds

Use your own images or short video loops as backgrounds. Solid colors and gradients also available.

✏️

Text Overlays

Add artist name, track title, or custom text. Drag to position. Multiple font and color options.

Available Visual Styles

These are the visualization types currently available in the tool:

Bass Ring

Wobble Ring

Double Ring

Hexagon Pulse

Particle Field

Entangled Lines

Neon Cube

Retro Grid

Retro Waves

Pixel Blocks

Mirrored Bars

Radial Bars

Smooth Wave

Mountain Wave

Gentle Ocean

Dot Spectrum

Spiky Spectrum

Frequency Lines

Technical Details

Supported Input

Audio: MP3, WAV, OGG
Background images: JPG, PNG, WebP
Background video: MP4, WebM (short loops work best)

Export Output

Format: WebM (VP9 codec)
Resolution: Up to 3840x2160 (4K)
Frame rate: 30fps or 60fps
Custom aspect ratios supported

Note on export speed: Because everything runs in your browser, export speed depends on your computer's processing power. Faster computers export faster. Keeping the browser tab visible during export prevents throttling.

Common Questions

Is it really free?

Yes. As of January 2026, the visualizer is completely free with no restrictions. We may add optional paid features in the future, but the core tool works fully without payment.

Why does my export take so long?

The video is rendered on your computer, not our servers. Export time depends on your CPU, the resolution you chose, and video length. Try 1080p at 30fps for faster exports. Close other browser tabs to free up resources.

Can I use the output commercially?

Yes. Videos you create are yours. Just make sure you have rights to the audio and any background images you use.

Why WebM format?

WebM with VP9 is what browsers can encode natively without plugins. YouTube accepts WebM directly. If you need MP4 for other platforms, free tools like HandBrake can convert it.

Does it work on mobile?

The visualizer works on mobile browsers for preview, but export is impractical on phones due to processing power and browser limitations. Desktop or laptop recommended for export.

Try It Out

No account needed. Just open and start creating.

Open Music Visualizer