Piano roll
See pitches and timing on a grid, so problems are easy to spot.
MIDI Editor
Compose and edit MIDI notes
shape the melody note by note
Small edits for singable melodies
Polish a melody or part in your browser, then export it for your producer, band or DAW.
Writers use the editor to make melodies fit people: transpose into a comfortable range for the singer, simplify an awkward leap, or quantize a rhythm that feels unsteady.
It is a focused note editor, not a full production suite. Arrangement and mixing still belong in your main software.
Once a melody is MIDI, small edits make a big difference: a note held a little longer, a phrase moved into a better key, a rushed line tidied. The editor gives you those tools directly in the browser.
Import your own .mid files or open a conversion from Melody to MIDI, make your changes, and export a clean file.
Editing tools
Transpose and quantize
Move a selection to a new key or tighten its timing in a few clicks.
Import and export
Open your own .mid files and save your edits as standard MIDI.
Refining a melody
Listen, fix, listen again.
- 1
Open the part
Import a MIDI file or open a melody you converted from audio.
- 2
Fit it to the singer
Transpose into a comfortable key and smooth any awkward leaps.
- 3
Export
Download the edited MIDI for your producer or DAW.
Who edits melodies here
Writers preparing a pitch
Clean up a melody before sending it with the lyric.
Singers choosing a key
Try the melody in different keys to find the most comfortable range.
Collaborators swapping parts
Share a tidy MIDI line that plays correctly on any instrument.
Editing tips
Pitch before rhythm
Fix wrong notes first; timing is easier to judge once the melody is right.
Quantize lightly
Perfect timing can sound stiff. Tighten only what distracts.
Sing it back
After editing, sing the melody yourself to confirm it still feels natural.
MIDI editor questions
Can I open my own MIDI files?
Yes. Import a .mid file, edit it, and export it again.
Can I change the key of a melody?
Yes. Select the notes and transpose them.
Do I need to install software?
No. The editor runs in a modern desktop browser.
Is it a full DAW?
No. It is built for note editing. Use your DAW for mixing and production.
Make the melody fit the voice
Open a part, tidy it note by note, and export it ready to use.
Open the editor