Chord Analyzer

Chord Analyzer is an audio analysis tool that automatically detects guitar chords from your music recordings. Simply upload an MP3, WAV, OGG, M4A, or FLAC file (up to 50 MB and 15 minutes long), and the tool analyzes the audio to identify chord progressions, display them in time with lyrics, and provide key and tempo information on a private song page.

The tool is designed for musicians, songwriters, and producers who want to transcribe chords from their own recordings, demos, and rehearsal takes. Each chord is displayed with guitar fingering diagrams tailored to your instrument selection. Users get the first 60 seconds of analysis free without creating an account, and the first full song is free with a no-credit-card-required account.

Key features include automatic chord detection with timing synchronization, key and BPM identification, chord fingering diagrams, and support for multiple audio formats. It's ideal for musicians looking to quickly transcribe their compositions or analyze existing recordings for educational or creative purposes.