Audio File Info

Choose a browser-readable audio file to inspect its container metadata and decoded PCM properties locally.

Choose audio file

—Duration

—Sample rate

—Channels

—Decoded frames

—Source file size

—Browser MIME

—16-bit WAV estimate

—Decoded peak

Choose an audio fileContainer bitrate and codec details are not inferred when the browser does not expose them.

How to use this Audio File Info

Inspect audio duration, sample rate, channel count, decoded frame count, file size, and format details. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.