Import, export, and project backups

MusicXML converter and MIDI score tools

Use MusicXML as the interchange format and Score JSON as the editable project model, with MIDI import/export and portable Score JSON snapshots.

Available

Complex engraving from MIDI still needs human review and correction.

Platform modules

Built on MusicXML and Score JSON

Each feature page maps back to the same score project model rather than a separate one-off converter.

Module

MusicXML import/export

Connected to the score project workflow.

Module

MIDI import/export

Connected to the score project workflow.

Module

Score JSON snapshot

Connected to the score project workflow.

Module

OSMD preview

Connected to the score project workflow.

Real product example

One score, structured input and reusable output

Captured from a real MusicXML import and OSMD render in the local product. Captured 2026-07-15.

MusicXML score rendered in the product before MIDI and Score JSON export

Input

MusicXML, MXL, MIDI or Score JSON snapshotDownload input case

Output

Normalized revision with MusicXML, MIDI and Score JSON downloadsDownload output case

MIDI engraving is a structural draft and remains reviewable in the editor.

Workflow

How this path works

The public page leads into the authenticated app workflow when users are ready to process a score.

01

Import MusicXML, MXL, MIDI, or Score JSON

Each entry path creates a reusable score project with revisions, assets, and export history.

02

Normalize into Score JSON

Playback, Jianpu conversion, transposition, correction, and export all operate on the same structured model.

03

Export without lock-in

Download MusicXML, MIDI, Jianpu text, rendered files, audio, or a Score JSON snapshot for backup and migration.

Product detail

What to expect

Parser provenance

Score JSON metadata records whether a project came from MusicXML, Jianpu, MIDI, or a snapshot import.

MIDI import is structural

The first MIDI importer extracts tracks, tempo, time signatures, program hints, chords, and cross-measure ties for correction.

FAQ

Questions about MusicXML converter and MIDI score tools

Practical limits and expected workflow for this score tool.

What input does MusicXML converter and MIDI score tools accept?

Each entry path creates a reusable score project with revisions, assets, and export history.

Can I edit the result after conversion?

Yes. Successful imports become Score JSON revisions that can be corrected, transposed, played, and exported from the score workspace.

What should I check before relying on the result?

Complex engraving from MIDI still needs human review and correction.

Related workflows

Continue with the same score project

These pages use the same MusicXML and Score JSON source instead of sending the score through disconnected converters.