Load audio file (WAV, FLAC, OGG, MP3, M4A)
Paste or drag & drop a file here
Supports audio files
Increase to zoom horizontally.
Load an audio file (WAV, FLAC, OGG, MP3, M4A) to get started.
Spectrogram
High intensity → brighter colors.
Load an audio file (WAV, FLAC, OGG, MP3, M4A) to get started.
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Audio Spectrogram Analyzer
Visualize audio frequencies and analyze sound waves
Who Is It For?
Audio Engineers
Analyzing frequency characteristics and audio quality
Music Producers
Identifying frequencies for mixing and mastering
Researchers
Studying sound patterns and acoustic properties
How It Works
Upload an audio file or record directly in your browser. The tool analyzes the frequency content and creates a visual spectrogram showing how frequencies change over time. Different colors represent different intensity levels.
Features
- Real-time audio spectrogram visualization
- Upload or record audio directly
- Adjustable frequency scale and resolution
- Zoom and pan controls
- Color intensity mapping
- Export spectrogram as image
Other Tools
Explore more tools by clicking the + button above
Your Privacy Matters
All processing happens in your browser. We never store, send, or log your data. Completely private and secure.