Audio Waveform
Generate a visual waveform or spectrum visualization from any audio file. Export as video or static image.
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Max 4096.0 MB per file · drop multiple for batch
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·Free — no sign up, no watermark
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How to Use Audio Waveform
- Upload an audio file (MP3, WAV, etc.) or a video
- Choose waveform or spectrum visualization style
- Set dimensions, colors, and output mode (video or image)
- Click Process and download your visualization
Features
- Two visualization styles: waveform lines and frequency spectrum
- Export as animated video (MP4) or static image (PNG)
- Customizable dimensions, colors, and background
- Works with audio files and video soundtracks
Frequently Asked Questions
- What is an audio waveform?
- An audio waveform is a visual representation of sound amplitude over time. It shows the loudness and rhythm of audio as a wave pattern.
- What is the spectrum mode?
- Spectrum mode shows the frequency content of audio over time using colors. Low frequencies appear at the bottom, high frequencies at the top.
- Why is video output slow?
- Animated waveform videos are generated frame-by-frame, which can be slow for long audio files. For faster results, use the static image output mode.