Is this analyzer free?

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

Which formats are supported?

We support audio formats: MP3, WAV, AAC, FLAC, OGG, M4A, AIFF, WMA, and video formats: MP4, MKV, AVI, MOV, WEBM. Audio is automatically extracted from video files 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 or video files up to 200 MB per session.

Advanced Audio & Video Analyzer

Analyze audio from audio or video files — waveform, spectrogram & detailed technical stats

Or drag and drop the file here

What does this audio/video analyzer do?

It shows technical facts about an audio or video file (duration, sample rate, channels, approximate level) so you know if it is fit to transcribe or to upload somewhere with spec rules. It does not alter the file unless you move to another tool.

Upload and read the panel. A very low sample rate may fail transcription. Convert or reduce noise based on what the readout shows.

Analysis is a spec readout, not a critique of the content. Files are deleted after the read.

When do you need to analyze audio?

Checking stereo vs mono before a mix.
Confirming true duration before a publish slot.
Spotting a broken file whose player shows no length.

Audio preview

00:00 / 00:00

Analyzing audio…

Advanced Audio & Video Analyzer

Audio preview

Plan limit reached

Upgrade to Pro