Free Audio Tools
Audio Metadata Viewer
Read local audio duration, channels, sample rate, decoded frame count, format, and file size.
What this tool does
The browser combines file properties with decoded Web Audio metadata without uploading the source.
Read local audio duration, channels, sample rate, decoded frame count, format, and file size.
The browser combines file properties with decoded Web Audio metadata without uploading the source.
Use the tool
Inspect audio file metadata
Choose a supported local audio file.
Inspect an audio file
Audio details appear here
Duration and technical properties come from the browser's audio decoder.
How to use it
Three quick steps
- 1Choose a supported local audio file.
- 2Review technical properties before editing or delivery.
- 3Verify the result in its real production context. Embedded tags such as artist, album, rights, and all codec-specific fields may not be exposed.
Worked example
Example: Audio Metadata Viewer
Confirm that a supplied WAV is stereo, 48 kHz, and the expected duration.
FAQ
Questions about the audio metadata viewer
Practical details about using the tool and understanding its result.
Keep working
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