Chord detector

Tool

Run the tool

Add your inputs below and Ubetoo will return the result, output, or generated file in the result panel.

C major Dm7

Optional audio file

Add one song

Drop one song here or browse for it, and the tool will use that file as the source for analysis or conversion.

No song selected yet Audio files

MP3 WAV FLAC M4A / AAC OGG / OPUS AIFF

Upload a track to rank likely chord centers from the audio, or leave this empty and enter chord tones manually.

Chord tones

Enter the notes you hear or the notes you want to name.

Reset

Result

D minor 7

The pitch-class set matches D minor 7 and 0 alternate spellings if shown below.

Detected chord D minor 7

Input tones C, D, F, A

Exact matches 1

Chord matches

D minor 7

How to use this tool well

Upload audio for a ranked list of likely chord centers from the chroma profile.
Manual note entry still gives the cleanest exact match when you already know the chord tones.

Quick examples

Upload a harmonic section to rank likely chords
C E G -> C major

Related tools

Frequently asked questions

What is the chord detector built for?

Name a chord from either uploaded audio or manual chord tones so you can work from the source material you actually have.

Should I upload files or use manual entry in the chord detector?

The chord detector is designed around a direct form workflow, so the fastest path is to fill in the required inputs and run it.

Which inputs matter most on the chord detector page?

On this page, the key inputs are chord tones. Enter the notes you hear or the notes you want to name.

What file types or import layouts does the chord detector accept?

Uploads: Upload a track to rank likely chord centers from the audio, or leave this empty and enter chord tones manually.

What will the chord detector return after I run it?

The result panel leads with the main answer, then adds supporting metrics, notes, and downloadable output files when the workflow generates new media. It validates the inputs and builds a structured result in the page, which is helpful when the workflow needs richer formatting or multiple outputs.

How do I get the best result from the chord detector?

Upload audio for a ranked list of likely chord centers from the chroma profile. Manual note entry still gives the cleanest exact match when you already know the chord tones. Typical use cases include Upload a harmonic section to rank likely chords; C E G -> C major.