Free utility
Audio visualizer and waveform maker
Choose a song or recording. It plays with live bars or a wave, you can save the waveform as an image, and record the visualizer as a video. Nothing is uploaded: the file opens in your browser and stays on your device.
Your visualizer appears here. Press play to watch it move.
How it works
- Choose an audio file up to 10 minutes (MP3, M4A or WAV).
- Pick bars or a wave and a colour. Press play to watch it move.
- Download the waveform image at once, or record the visualizer as a video (it takes as long as the track).
What you get
- A waveform image (PNG), instantly, vertical or square.
- A video of the moving bars or wave with your title, as long as the track.
- Audio up to 10 minutes. No watermark.
FAQ
Questions
- Is my file uploaded?
- No. The file is opened by your browser and processed on your device. Nothing is sent to us, and it is released when you load another file or leave the page.
- How long does the video take?
- As long as the track: your browser plays it once while it records. The waveform image is instant.
- Which file do I get?
- An MP4 in Safari and in recent Chrome and Edge. Firefox and older Chrome save WebM, which plays in browsers, VLC and most editors. The page says which one you will get before you start.