AUCTORY TOOLS
1 · Audio
Rendering is real time: the recording takes as long as the track itself.
2 · Background
35
100%
50
50
100% fills the frame exactly. Above that you can zoom in and slide the image to choose which part stays visible.
3 · Canvas
Output: 1080p
4 · Style
5 · Spectrum settings
86%
100%
65%
88
100%
6 · Render
Load a track and the spectrum will react to it — demo mode for now
RECORDING00:00 / 00:00
Do NOT close or minimize this tab until the render finishes — the recording is captured from this screen. You can use other windows, as long as this tab stays visible.

Free Music Visualizer — Watermark-Free 1080p Spectrum Video Maker

Turn a track into a professional spectrum video in minutes: upload your MP3 or WAV, choose a background image, apply one of 10 spectrum styles and download your watermark-free 1080p MP4. No account, no payment, no trial limit.

What makes it different from other music visualizers: your files are never uploaded to a server — the video is rendered by your own browser. Your track and your artwork never leave your device, so your privacy stays intact and rendering does not depend on your connection speed.

How to use it

1

Upload your audio file, and optionally a background image. Darken the background so the spectrum stands out.

2

Pick landscape or vertical, choose one of the 10 spectrum styles, then set colors, width, height and position.

3

Hit render. Recording runs in real time — when it finishes, download your watermark-free MP4.

What you can make

Render landscape (1920×1080) or vertical (1080×1920) video — ready for YouTube, Shorts, TikTok and Instagram Reels. Classic bars, mirror, ring, wave, neon LED and more: 10 spectrum styles in total. Pick a preset color theme or build your own gradient; adjust width, height, thickness, position, opacity and how sensitively the spectrum reacts to the music. Use "Bass" mode for bass-heavy tracks and "Treble" mode for vocal-led ones so the spectrum matches the mood of the song.

FAQ

Is it really free, and is there a watermark?

It is completely free and no watermark is added to your video. There is no account and no payment; you download the 1080p MP4 directly.

Is my music file uploaded to a server?

No. Your audio and image files never leave your computer; the video is rendered entirely in your own browser. That keeps it private and independent of your connection speed.

Which formats are supported?

Audio: MP3, WAV, M4A, AAC, OGG and FLAC, up to 10 minutes. Images: JPG and PNG. Output: 1080p MP4, or WebM if your browser cannot record MP4.

How long does rendering take?

Recording happens in real time, so a 3 minute track takes about 3 minutes to render. Keep the tab visible while it runs; you can use other windows in the meantime.

Can I use the video on YouTube?

Yes. You can render landscape 1920x1080 or vertical 1080x1920 and upload the result straight to YouTube, Shorts, TikTok and Instagram. The video is entirely yours.