EarChords

Get the chords
from any song.

Play a song out loud near your mic. EarChords listens live, finds the harmony, and builds a chord sheet you can play — nothing ever leaves your device.

Or drop an audio file here · MP3 · WAV · M4A · FLAC · OGG

Private by design. Audio never leaves this device.

From waveform
to chord sheet.

EarChords turns your demo into playable chords—locally, privately, and fast.

  1. 1

    Play it out loud

    Hold your phone or speaker near the mic and play the song — EarChords listens live. Or upload a file. Either way it stays on your device.

    Live mic (or file) → local analysis
  2. 2

    EarChords listens

    Neural pitch detection maps the notes, then harmony modeling resolves each musical moment.

    Neural analysis → harmony track
  3. 3

    Play it your way

    Transpose, capo, slow down, and view every shape on guitar, piano, or ukulele.

    Chord sheet → your instrument
∞

Free & unlimited

No account, credit card, or daily cap.

01

One private device

Nothing is uploaded or stored remotely.

03

Three instruments

Guitar, piano, and ukulele diagrams.

½

Half-speed practice

Slow to 50% without changing pitch.

Your demos stay yours.

All audio and analysis stay on your device. We don’t upload, store, or share your music—ever.

100% private · 100% local

Good to know.

Clear answers before you press play.

Is EarChords really free?

Yes. It is unlimited and needs no account because analysis runs on your device.

What works best?

Clear guitar, piano, singer-songwriter, and practice recordings are easiest to read. Dense mixes may produce approximate chords.

Which files can I use?

MP3, WAV, M4A, FLAC, and OGG work—including ordinary voice memos.

Popular chords.

Jump straight to a song — or identify the chords in any track, piano included.

All I Want All of Me Banana Pancakes Before You Go Blackbird Budapest Clocks Don't Look Back in Anger Dust in the Wind Fast Car Fix You Hallelujah Hey There Delilah Ho Hey House of the Rising Sun Hurt I'm Yours Imagine Iris Knockin' on Heaven's Door Let Her Go Let It Be More Than Words Perfect Photograph Riptide River Flows in You Skinny Love Someone Like You Someone You Loved Stand By Me Tears in Heaven The A Team Thinking Out Loud Wagon Wheel Wish You Were Here Wonderwall Your Song
Processing

Transcribing your music

EarChords is listening closely and reconstructing the harmony, one musical moment at a time.

4%

Decoding audio

Preparing the audio engine

Private by design · processed on this device

1Decode audioRead and normalize the waveform. 2Hear notesSeparate pitch, timing, and intensity. 3Name chordsResolve notes into stable harmony. 4Build timelinePlace every change on the song.
Current chord — 0:00 / 0:00
Untitled track
Key
0
Capo
0
Speed
100%

Tip: click a bar to jump there · ←/→ step chords · space play · shift-click two bars to loop a section