Open, view, edit, play back, and download MusicXML & MXL files right in your browser. Live sheet music preview, audio playback with real instruments, measure editing, auto-beaming, metadata editing, and more — no installation or sign-up required.
or click to browse · Supports .musicxml, .xml, and .mxl files
Not just a viewer — a full editing and playback suite for MusicXML files, entirely in your browser.
See your MusicXML rendered as professional sheet music in real-time using OpenSheetMusicDisplay. Toggle between full score and 3-measure context views.
Hear your MusicXML played back with realistic SoundFont instruments — piano, guitar, violin, trumpet, and more. No other free MusicXML editor does this.
Edit XML with full syntax highlighting, auto-completion, and search powered by CodeMirror 6.
Navigate measures with a sidebar, dropdown, or keyboard shortcuts (Alt+Left/Right). Insert new measures or delete existing ones with one click.
Automatically beam all eighth notes and shorter durations with one click — fix beaming issues across your entire score instantly.
Update title, composer, arranger, lyricist, and copyright information through a clean form — no need to dig through raw XML.
Work with ensemble scores containing multiple parts. Switch between parts with tabs and edit each instrument independently.
Searchable reference for every MusicXML element — descriptions, allowed values, and ready-to-insert code examples. Click any element to insert it.
Open compressed .mxl files just like .musicxml and .xml — they're automatically decompressed in your browser.
Save your edited MusicXML file and open it in MuseScore, Finale, Sibelius, Dorico, or any notation app.
Share your public domain or original scores with the Practito community. Help musicians worldwide discover and practice new pieces.
No sign-up required. Your files stay on your device — nothing is uploaded unless you choose to contribute a score or play it back.
.musicxml, .xml, or .mxl file, or click “Choose File.” Or try the built-in sample score..musicxml.MusicXML is the standard open format for exchanging digital sheet music between applications like MuseScore, Finale, Sibelius, Dorico, and more. It describes musical notation in XML, including notes, rests, dynamics, key signatures, time signatures, and layout instructions.
Our free online editor lets you inspect, fix, hear, and restructure MusicXML files without installing any software. Whether you need to correct a wrong time signature, fix beaming, add or remove measures, update metadata, listen to your score with real instrument sounds, or simply explore how MusicXML works — this tool has you covered.
Most MusicXML viewers only let you look at a file. Practito’s editor goes further — you can edit individual measures, insert and delete measures, auto-beam notes, edit metadata (title, composer, arranger, copyright), and play back the entire score with realistic SoundFont instruments like piano, guitar, violin, and trumpet. When you’re done, download your edited file or share it with the Practito community.
Practito turns your MusicXML into a full interactive practice session — set custom tempos, loop tricky sections, follow along with instrument-specific fingerings, and track your improvement over time.
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