Is this audio analyzer free?

Yes. You can analyze audio files online for free in your browser with no account required.

Which formats are supported?

We support MP3, WAV, AAC, FLAC, OGG, M4A, AIFF, WMA, and MP4 for analysis.

Files are processed for analysis only, then removed automatically after a short period. We do not share them with third parties.

Does it work on mobile?

Yes. The tool is responsive and works on modern phones and tablets (Android and iPhone).

What is the maximum file size?

You can analyze audio files up to 200 MB per session.

Advanced audio analyzer

Accurate waveform and frequency spectrum display with detailed technical stats

Free audio analyzer: upload your file, preview the waveform, then get the spectrogram and technical stats instantly in your browser — no software install.

Or drag and drop the file here

Your files are processed securely and automatically deleted.

Audio preview

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