No uploads · Fully private

Turn Your Audio Into a Visualizer Video — Right in Your Browser

Upload a track, pick a style, and export a professional-looking music visualizer video. Works with MP3, WAV, FLAC, and more. Everything stays on your device.

Start for Free Watch Demo How it Works
Free for tracks under 4 min No account needed Chrome recommended Export up to 4K (with pass)
Made with ImgTool.app — export your own in minutes Make one →
Need more than 4 minutes? Get a 72-hour export pass and remove all limits — just £3.69.
See pricing →
Who it's for

Built for musicians, creators, and labels

🎧

Musicians & producers

Visualise unreleased tracks privately, then publish. Your audio never leaves your browser.

🎬

Content creators

Upload a track, add your cover art and title card, and export ready-to-post video for YouTube or Reels.

🏷️

Labels & promoters

Generate consistently branded visuals for catalog releases quickly — no designer or software license needed.

Features

Everything you need

🎵

Any audio format

MP3, WAV, FLAC, AAC, OGG — drop it in and start.

✨

20+ visual styles

Spectrum bars, waveforms, rings, particles, neon glows and more.

🎬

Video playlist

Sequence up to 5 video clips with crossfades as your background.

🖼️

Custom backgrounds

Upload your own image or video, or choose from built-in loops.

🔤

Text & cover art

Add artist name, track title, cover art overlay — drag to position.

🎛️

3-band EQ

Dial in bass, mid, and treble response to the visualizer.

📐

Any aspect ratio

YouTube (16:9), TikTok/Reels (9:16), Square (1:1) or custom.

💾

Save & reload projects

Save your setup to a JSON file and pick it back up later.

🔬

Device spec checker

Auto-detects your PC's capability and recommends the right export settings.

Music visualizer Audio reactive YouTube visualizer No watermark Export to WebM 4K export Browser-based No install
Pricing

Simple pricing

Free
£0
  • Exports under 4 minutes — watermark-free
  • All 20+ visual styles
  • 720p and 1080p export
  • No account required
Start Free
72-Hour Pass
£3.69
  • Exports of any length — watermark-free
  • Valid 72 hours from purchase
  • Passes are one-time — no auto-renewal
  • Supports ongoing development
See full pricing →
See it in action

Made by the community

Created by @MachineRiffX using ImgTool.app
Subscribe to @MachineRiffX
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FAQ

Common questions

Is it really free?
Yes. Exports under 4 minutes are completely free with no watermark and no account. A £3.69 72-hour pass unlocks watermark-free exports of any length and helps keep development going.
Are my audio files uploaded anywhere?
No. All processing happens locally in your browser using the Web Audio API and Canvas. Your files never leave your device. This makes it safe to work with unreleased tracks.
What browser should I use?
Chrome gives the best performance and encoding quality. Edge works well too. Firefox and Safari are supported but may export more slowly, especially at higher resolutions.
What format does the video export in?
Videos export as WebM (VP9 codec) — compatible with YouTube, TikTok, Instagram Reels, and most video editors. You can upload directly to YouTube or convert to MP4 if needed.
Can I export in 4K?
Yes — up to 3840×2160. The built-in Device Spec Checker will benchmark your PC and recommend the right settings. 4K exports need a powerful computer; 1080p is fine for most uses.
How does the 72-hour pass work?
You pay £3.69 once via Lemon Squeezy (secure checkout). A licence key is sent to you — enter it in the visualizer and watermark-free exports of any length are unlocked for 72 hours. The pass is a one-time purchase — no subscription, no account required on ImgTool.app.

Ready to make your visualizer?

No installs, no account, no waiting. Just drop in your audio and start.

Start for Free View pricing