FreeLearn any song by ear
Loop any passage of any song, slow it down without changing the pitch, and transcribe what the greats actually played.
Free to use. MP3, WAV, or M4A, or drop a file anywhere on this page.
Runs in your browser · No account needed · Nothing to download
What it does
Tune Transcriber is a free online tool for musicians who learn by listening. Slow a track down far enough to hear every note, loop the bar that keeps beating you, and work it out one phrase at a time. It runs in your browser, so there is nothing to install and your music never leaves your machine.
Time stretching keeps every note where it belongs while the tempo drops. Hear the run at half speed, learn it, then creep back up to full tempo.
Drag across the waveform to set A and B and the passage repeats until you own it. Save the loops you keep coming back to.
Put up to five seconds in front of playback, and in front of every loop repeat, so you have a moment to get your hands back on the instrument before the phrase comes around again.
Transpose by octaves, semitones, or cents to match your instrument, your voice, or a record that was cut a little sharp.
Analysis
Note detection, chords, spectrogram, tempo and key — all computed on your machine, none of it uploaded. Experimental, and honest about it: dense multi-instrument mixes are still hard.
AI notes
An advanced AI pitch-detection model runs entirely on your own machine and lays out a polyphonic piano roll, chords included.
Pitch track
Best-effort detection follows a single melody — a solo, a bass line, a vocal — and names each note as it plays.
Spectrogram
Switch views to see which frequencies are strongest over time, for the overtones and dense mixes a waveform hides.
Tempo & key
Every track gets an automatic BPM and key estimate, so you know what you are working with before the first loop.
Around the edges
Load a file straight off your machine, or paste a YouTube link and practice against the video. Nothing gets uploaded anywhere.
Drop marks to label sections and beats to line up the time, then jump straight between them while you work.
Render the A to B section at your current tempo and pitch as an MP3, so the hard part comes with you when you leave the desk.
How it works
No installs, no plugins, no signal-chain homework. Tune Transcriber runs in the browser and gets out of the way of your practice.
Drop an MP3 or paste a YouTube link. The waveform appears in seconds.
Drag A and B around the phrase, pull the tempo down, shift the key if you need to.
The loop repeats while you play. Creep the tempo back toward 100% as it settles under your fingers.
Free to use · Nothing to download · Nothing uploaded