Got a tune in your head? Hum it. HumScribe listens through your mic and writes down the notes you sing. It reads your pitch in real time, then turns your melody into numbered notation you can read, copy, and keep. No app. No upload. No sign-up. It all runs in your browser.
Most of us can hum a tune. Few of us can write it down. HumScribe fixes that.
You hum into your microphone. The tool tracks the pitch of your voice. It picks the closest musical note for each sound you make. Then it lays those notes out as a simple number score.
You don't need to read sheet music. You don't need perfect pitch. You just need a melody and a mic.
It works for tunes stuck in your head. It works for song ideas you don't want to forget. It works when you're learning an instrument and want to check your pitch.
Quiet room helps. So does a clear, even tone. The steadier you hum, the cleaner the result.
A melody hits at the worst time. On a walk. In the shower. In bed. Hum it into HumScribe before it slips away. Now you have the notes, not just a memory.
Learning to sing on pitch is hard. Hum a note and see if you hit it. Watch the pitch line move. Train your ear with instant feedback.
Show a class how a melody maps to numbers. Turn a vague tune into something on the page in seconds.
Maybe a melody is looping in your brain. You can't name it. Hum it here and read the shape of it. Sometimes seeing the notes jogs the memory.
Piano, guitar, flute, kalimba. Numbered notation maps straight to keys and holes. Hum the tune, get the numbers, play it back.
Here's what happens under the hood.
Your voice is a wave. HumScribe measures how fast that wave repeats. That speed is the pitch, measured in hertz. A low hum has a low pitch. A high hum has a high one.
The tool matches that pitch to the nearest note on the musical scale. Then it shows that note as a number — 1 through 7 — based on your chosen key.
A small dot above a number means a higher octave. A dot below means a lower one. That's standard numbered notation. It's used all over the world to write melodies fast.
You can lock the key to C. Or let HumScribe guess your key from what you hum. Both work. C is the safe default if you're not sure.
A few small things make a big difference.
Hum one steady note at a time. Don't slide between pitches. Each clear note becomes one clear number.
Pick a comfortable range. Don't strain for high notes or growl for low ones. Your natural speaking range works great.
Cut the background noise. A fan, a TV, a busy street — they all confuse pitch detection. A quiet space wins.
Use "la," "da," or "ooh." Hard sounds like "ka" or "ta" cut the tone short. Open vowels hold the pitch.
Go slow at first. Speed comes later. Clean pitch comes first.
Let's be straight with you.
A lot of people search for a way to find a song by humming. They want the title. Tools like Google's Hum to Search do that. They match your tune against millions of recordings.
HumScribe does something different. It doesn't name the song. It writes down the notes.
Why? Naming a song needs a huge, licensed music database and a server to search it. That can't run inside a browser alone. Anyone who claims a pure in-browser tool names your song is stretching the truth.
So HumScribe stays in its lane. It turns your humming into readable notes. That's useful when you want to record a melody, not just identify one. Hum your idea, keep the notes, build on them later.
If you only want the title of a song stuck in your head, a melody search app is the better path. If you want to capture and read what you're humming, you're in the right place.
No audio leaves this page. Ever.
HumScribe runs fully in your browser. Your microphone feeds the tool directly. Nothing gets sent to a server. Nothing gets stored. Nothing gets shared.
There's no account. No login. No tracking of what you hum. Close the tab and it's gone.
Privacy isn't a feature here. It's just how the tool is built.
Numbered notation is simple once you see it. Each note is a digit from 1 to 7. The digit 1 is the root of your key. In the key of C, that's the note C. Then 2 is D, 3 is E, and so on up the scale.
Octaves use dots. A dot above a number lifts it one octave up. A dot below drops it one octave down. So a 1 with a dot on top is the C above middle C. A 5 with a dot below sits an octave lower.
This system is fast to write and easy to share. You don't need staff lines. You don't need a clef. You just need numbers and dots. That's why it shows up in songbooks, lead sheets, and practice notes around the world.
When you copy your notes from HumScribe, higher octaves get an apostrophe and lower ones get a comma. So 1' 5 3, means a high 1, a middle 5, and a low 3. Paste it anywhere and the melody stays readable.
It helps to know what each kind of tool is for. They sound similar. They do different jobs.
A song finder names the track. You hum, it searches a giant catalog, and it gives you a title and artist. Think Google Hum to Search, SoundHound, or Shazam. Great when you want to know what song is stuck in your head. It needs the cloud and a licensed database to work.
HumScribe writes the melody down. You hum, and it gives you the actual notes. No catalog. No match. Just your tune, turned into something you can read and replay. Great when the melody is your own, or when you want to study a line you already know.
So the choice is easy. Want a name? Use a song finder. Want the notes? Use HumScribe. Many people end up using both — find the song first, then hum it here to capture the part they like.
HumScribe also wins on speed and privacy for its job. There's nothing to wait for and nothing to upload. The notes appear as you hum. Your audio never leaves the page.