How does the AI chord finder work?

Upload an audio file (MP3, WAV, M4A, OGG, or FLAC) and our AI analyzes the harmonic content to detect chords, key, and timing. Results include a playable chord timeline synced with your audio.

What audio formats are supported?

Swaram supports MP3, WAV, M4A, OGG, FLAC, AAC, WMA, and WebM audio files up to 30 MB. For best results, use high-quality audio recordings.

Is the chord finder really free?

Yes, completely free with no signup required. Upload any song and get chords instantly — no account, no limits, no fees.

How accurate is the chord detection?

Our AI uses advanced harmonic analysis to detect chords with good accuracy. Results work best with clear recordings. You can transpose results to any key with one click.

Chord Finder - What chords are in this song?

What chords are in this song?

Find chords for any song instantly.

Drop an audio file

Drag & drop your audio here, or tap to browse

MP3, WAV, M4A, OGG, FLAC — up to 30 MB

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