Tools
Free tool · Your voice stays on your device

Hum it. Get the track.

Hum a melody or beatbox a beat, pick a vibe and the length of your video, and mark where the drop should hit. You get three instrumental tracks with stems and MIDI, made in your browser.

1Your idea optional

MelodyHum, sing or whistle a few bars.
BeatBeatbox: “boom” kick, “pah” snare, “tss” hat.
Reference songA song you like: we match its tempo, key and where the drop and calm parts are.

MP3, M4A or WAV. YouTube and Spotify links can’t be used: upload the file. It stays on your device.

No mic, or just want music? Skip this step: the tool writes the melody for you.

2Sound

Parts

3Length and moments

Add

Your tracks show up here

Three versions of the same idea, each with its own chords and sound. Play them, pick one, download the WAV, the stems or the MIDI.

  • Drop the energy peaks, with a riser before it
  • Build-up rises into the next part
  • Calm drums out, soft chords
  • Hit an impact on one exact frame
  • Stop one beat of silence

Music that fits the edit, not the other way round

Stock music has its drop where the composer put it. You either cut your video to the song or cut the song to your video. Here you set the length and the moments first, and the track is written around them: the tempo is chosen so your drop lands on a downbeat, the build-up starts two bars before it, and the last chord rings out on your final frame.

Questions

Can I use the tracks in my videos and my clients’ videos?

Yes, including monetised posts and paid ads. The music is made in your browser from your melody, your beat and synthesised instruments, with no samples from other songs. One thing to keep in mind: if you hum someone else’s song, the melody still belongs to them.

How do I get the drop exactly on my cut?

Add a Drop moment at the time of the cut (type it, or drag the pin). With “Fit the tempo to my moments” on, the tool picks a tempo where the drop and the end of the track fall exactly on a bar line, so the beat hits on your frame. The exact BPM is shown on each track and written into the MIDI file.

What is in the stems download?

One WAV per part (melody, chords, bass, drums, pad, arp, effects), all starting at 0:00 and the same length, plus the full mix with your moments as cue markers and a MIDI file with every part. Drop them in Resolve or Premiere to rebalance the mix, or open the MIDI in Logic, Ableton or FL Studio and swap the sounds.

Is my voice uploaded?

No. Your recording is analysed in your browser and never leaves your device. If you ask for a Studio version, only the finished instrumental is sent to our server, not your voice.

What is the Studio version?

An AI music model re-plays your track with real-sounding instruments while keeping its tempo, key, length and drop. It runs on our servers, so it is in private beta while we test quality and cost. Leave your email on any track to get in early.

Is this AI? What does it cost?

No AI and no cost. The tool finds the notes in your voice with a pitch detector, writes chords, bass and drums for the style you pick with music rules, and plays them on instruments synthesised in your browser. Nothing is sent to a server. The optional Studio version is the AI part: it re-records your track with real-sounding instruments.

Can I use a song as a reference?

Yes. Upload the audio file and the tool takes its tempo, its key and where it gets loud (the drop) and quiet again, then fits that structure to your length. It doesn’t copy any of the song’s audio or melody. Links from YouTube or Spotify can’t be read; upload the file instead.

Tips for a good recording

Hum on “da da da” or “mmm”, one note at a time, close to the mic in a quiet room. Two to eight bars is plenty: the tool repeats your phrase across the track. For beats, short loud sounds work best: “boom” for the kick, “pah” or “k” for the snare, “tss” for the hi-hat. Turn on the click if you want the timing exact.

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