Turn a MIDI file into a keyboard sheet
Upload a .mid file and get a QWERTY sheet in the same text
format piano players already share — [tu] for notes played together,
- for rests. Set the key with Transpose and thin the arrangement with
Difficulty. Nothing leaves your device; the whole conversion runs in your browser.
[abc] played together · - one sixteenth of rest ·
space = beat · new line = bar · capitals and symbols = black keys.
About the MIDI to QWERTY sheet converter
QWERTY sheets are how virtual-piano players have shared songs with each other for years: a plain-text line of letters where each character is a computer-keyboard key, notes inside [ ] are struck together, and - marks a rest. They are easy to paste into a chat or a forum post, but writing one by hand from a MIDI file is tedious — you are transcribing note names into key names one at a time.
This tool does that conversion for you. Drop in a .mid file, pick the keyboard layout you are playing on, and Papiano prints the sheet. Transpose shifts the whole piece into a key that fits under your fingers, and Difficulty thins dense arrangements — Easy and Medium drop notes out of large chords so a two-hand piece stays playable on one keyboard, while Hard keeps every note. Custom exposes the same two dials directly: how many notes a chord may keep, and how aggressively fast repeats are thinned.
The whole conversion runs in your browser. The MIDI file is read locally and never uploaded, so nothing you convert is stored on or sent to Papiano's servers.
What is a QWERTY piano sheet?
A text format for sharing songs between virtual-piano players. Each letter or symbol is a key on your computer keyboard, characters wrapped in square brackets are played at the same moment, a hyphen is a rest, a space separates beats, and a new line starts a new bar. Capitals and symbols are the black keys.
Which keyboard layouts can I generate a sheet for?
Two. Default (Original) targets the 61-key C2–C7 layout used by most virtual piano sites, so the sheet is shareable with players who are not on Papiano. Papiano 88 uses Papiano's own full 88-key range, which keeps notes that fall outside 61 keys instead of folding them into the nearest octave.
What do Transpose and Difficulty actually change?
Transpose shifts every note by the same number of semitones, which moves the piece into a key whose keys sit better under your hands — it never adds or removes notes. Difficulty does the opposite: it leaves pitch alone and removes notes, capping how many notes a chord keeps and thinning rapidly repeated notes, so a dense two-hand arrangement stays playable on one QWERTY keyboard.
Is my MIDI file uploaded to Papiano?
No. The file is parsed in your browser and the sheet is generated on your device. Nothing is sent to or stored on Papiano's servers, and you can use the converter without an account.
What can I do with the sheet once it is generated?
Copy it to your clipboard or download it as a .txt file, then play it on Papiano's Solo Piano using your QWERTY keyboard, or share it with other players. If you would rather see the song as falling notes than as text, load the same MIDI file into the Piano Visualizer or Learn Song instead.