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Audio File Info

Inspect duration, channels, sample rate, peak, and RMS of an audio file in your browser.

Processing: runs in your browser, nothing uploaded

✓ Free to use✓ No sign-up needed✓ Nothing to install

About Audio File Info

Audio File Info on FileToolsHub is a free online audio tool that helps you inspect duration, channels, sample rate, peak, and RMS of an audio file in your browser.

It is built for anyone recording or editing short clips privately.

Audio File Info runs entirely in your browser on FileToolsHub — your input is never uploaded to our servers.

How it works: Upload an audio file.

How to use Audio File Info

  1. 1

    Upload an audio file.

  2. 2

    Read the local analysis report.

  3. 3

    Copy if needed.

Why use Audio File Info

  • Runs 100% in your browser
  • No upload to our servers
  • Exports standard WAV
  • Private — audio stays on your device

Use cases

  • Record or edit a short clip with Audio File Info privately in the browser
  • Export WAV when you need a consistent format for the next step

Privacy

Audio File Info runs entirely in your browser on FileToolsHub. Your audio is processed in this tab and is never uploaded to our servers.

That means passwords, tokens, personal notes, and documents you paste or load stay on your device. Clear the page or close the tab when you are finished on a shared computer.

You still need a network connection to load the page the first time. After that, the core processing for Audio File Info does not require sending your content to FileToolsHub.

Limitations

  • Audio File Info depends on your browser. Very large inputs may slow or freeze older devices; try a smaller sample if the tab becomes unresponsive.
  • Audio tools rely on Web Audio APIs. Unsupported codecs may fail to decode; export is typically WAV or a browser blob.

Audio File Info FAQ

Uploaded?

No — decoding stays in this tab.

Formats?

Whatever your browser can decode.

Is Audio File Info free on FileToolsHub?

Yes. Audio File Info is free for everyday use with no account required for standard jobs.

How do I use Audio File Info?

Upload an audio file. Read the local analysis report. Copy if needed.

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Browse all Audio Tools · Sitemap