Upload MP3 / WAV
Find chords from an audio file
Open →AI chord recognition online
Automatic chord detection from files, YouTube, microphone, or URL — built as an AI chord identifier, not a static chord chart.
* — Choose an audio source (upload, YouTube, microphone, or URL). * — Wait a few seconds and see the chords processing. ** — See the chords!
What “AI chord recognition” means here
Chord Identifier estimates a sequence of chords from the audio signal. You get timed labels you can scrub on a waveform, then (on Premium) diagrams and PDF/TXT export.
It is designed for questions like “best AI chord identifier” and “AI tools to recognize chords automatically” — a working product, not a keyword page without a tool.
Sources the same engine accepts
Upload MP3/WAV, paste a YouTube link, record the microphone, or submit a direct audio URL. All four use the same recognition path.
Free accounts get a 30-second preview. Premium processes the full song (up to the plan limit).
Compared with traditional methods
By ear: accurate if you are trained, slow if you are not. Chord books: only cover published titles. This tool is for unreleased recordings, covers, and practice tracks.
It will not name every inversion or slash chord perfectly. Use it to lock the progression, then refine voicings yourself.
FAQ — AI recognition
Is this the best AI chord identifier for every genre?
It works best on harmonic pop, folk, and acoustic tracks. Dense metal or atonal jazz is harder. Always verify against the recording.
Does the homepage use the same AI?
Yes. This page explains the method; the widget below is the live Chord Identifier engine.
Other source pages
Index stays complete — these pages focus one input at a time.
YouTube
YouTube chords finder
Open →Microphone
Chord finder by sound
Open →Audio URL
Chords from a direct link
Open →Full homepage
All sources in one place
Open →Related tools
- Chord Finder from Audio — Upload MP3 / WAV
- YouTube to Chords — YouTube
- Microphone Chord Finder — Microphone
- Audio URL Chord Finder — Audio URL
- Guitar Chord Finder — Guitar chords
Need the full song?
Upgrade to Chord Identifier Premium for complete chords, diagrams, and exports.
See pricing