Why StaffWeaver

Compiled from each vendor's own published marketing and help-center pages as of 2026. Software changes — confirm current details on each vendor's site before switching. StaffWeaver's editor supports tablet-sized screens and larger, so the phone-screen row is one we don't claim. Every row above marks whether a capability exists, not what it costs: in StaffWeaver's community library, browsing, importing and rating are free on every plan, while publishing to it is part of Premium and limited to scores written in the editor rather than scanned or imported.

Frequently asked questions

Is StaffWeaver really free to start?

Yes. StaffWeaver's free tier lets you compose and save scores from any browser with no credit card required. When you need more — heavier scan-to-edit usage or seats for your team — Premium is $49 per seat per year, and pay-as-you-go Cloud Pass credit tiers start at $4.99 a month.

Can I import my existing scores — and get them back out?

Yes, both ways, free on every plan and permanently. Upload a MusicXML file (.xml, .musicxml, or .mxl) up to 5 MB directly from your dashboard — it runs entirely in your browser. Don't have a MusicXML file? Scan it instead: upload a PDF or a photo of a printed score (up to 15 MB and 10 pages) and our scan-to-edit pipeline turns it into an editable first draft in your account. Leaving is just as easy: the editor's Export button downloads any score as MusicXML 4.0 (.musicxml or .mxl), free and client-side, so nothing you write here is trapped here.

Does StaffWeaver work on iPad or phone?

iPad, yes — along with Android tablets, Chromebooks, laptops, and desktops. StaffWeaver runs entirely in the browser with a touch-first, drag-and-drop editor and a slide-up piano keyboard — two octaves on screen, arrows to shift the window, and a chord mode that stacks each key you tap onto the selected note to build a chord — so a tablet is a first-class way to write music, with no app store install required. Phones are the honest exception: a phone screen cannot show enough of a system of music to place and read notes reliably, so score editing needs a tablet-sized screen or larger. From a phone you can still browse StaffWeaver, sign in, and manage your account and billing. If editing on a phone is a must-have for you, Noteflight, Flat.io, and Soundslice all publish support for it — we would rather point you there than overpromise.

How does scan-to-edit work, and how good is it?

Upload a PDF, PNG, or JPEG of printed sheet music from your dashboard — up to 15 MB and 10 pages. StaffWeaver reads the page, recognizes the notes and rhythms, and hands you back an editable score with the measures it was unsure about flagged. Now the part most vendors leave out: we measure the recognition instead of asserting it, and on real published lead sheets it scores a mean F1 of 0.34, against 0.825 on clean synthetic test pages. A scan is an assistive first draft, not a transcription. The reason it is still worth doing is the correction workflow — Review Mode holds the original page beside the score, walks the flagged measures, offers one-click fixes like Make triplet, and will propose a correction for a single measure on request that you can apply or dismiss. Repairing a page there beats retyping it from a photo; it is not the same as scanning a page and getting the piece.

Does the free tier actually let me leave?

Yes, and that is deliberate positioning rather than a promotion. MusicXML import and export are free on every plan, permanently — including the free tier, which holds up to 10 saved scores with no credit card. The editor's Export button writes MusicXML 4.0 (.musicxml or .mxl) in your browser, using no credits, so nothing you write here is trapped here even if you never pay us a cent.

How well does it print?

Properly, which is not a given for a browser notation tool. The first page starts with music rather than a wasted blank sheet, no system is chopped in half by a page break — each one moves to the next page whole — and a tie or slur that runs from one system into the next, including across a page break, is engraved as two half-curves the way a copyist draws it, rather than clipped at the paper edge. Print the whole score with its title and composer header, or switch to any single part and print that for the player. Printing goes through your browser; there is no PDF export of our own.

Can I hear my score played back?

Yes. Press play and StaffWeaver reads your score back to you with sampled instruments — piano, violin, flute, trumpet, or clarinet per part, mixed with mute/solo, at your chosen tempo. No rendering step, no separate app. (Playback is something you hear in the browser — there is no audio or MIDI file to download.)

Does StaffWeaver support lyrics for choir and vocal music?

Yes. A dedicated Lyrics mode lets you type syllables straight onto notes — hyphens land automatically between split words, and holding a syllable across notes draws the melisma extender line choral scores need. Lyrics already in a MusicXML file come in with the rest of the import.

Does StaffWeaver support chord symbols for lead sheets and jazz charts?

Yes. A Chords mode lets you click a measure and type a chord — Cmaj7, G7/B, F#m7b5 — and it renders above the staff with proper sharp and flat symbols. Chord symbols already in a MusicXML file come in with the rest of the import, and the AI chat can add or edit them too.

Does playback honor dynamics, hairpins, and repeats?

Yes. Set pp through ff (or sf, or a crescendo/diminuendo hairpin) from the note panel and pressing Play is actually quieter or louder in the right places, not just marked on the page. 1st/2nd endings and D.C./D.S. al Fine/al Coda jumps render as brackets and signs above the staff, and the playhead follows them exactly — the right ending on each pass, a jump back to the segno, a stop at Fine.

Does StaffWeaver support transposing instruments for band and orchestra scores?

Yes. Assign a real instrument — B♭ trumpet, alto sax, horn in F, and 17 others (20 in the catalog total) — to any part, and it renders and prints in WRITTEN pitch with the correctly transposed key signature, exactly what the player reads. A one-click `Concert pitch` toggle switches the whole score to sounding pitch for the conductor or arranger, and playback is always concert pitch no matter which view you're looking at. Import a MusicXML file from another program that already declares an instrument's transposition and StaffWeaver reads it correctly too. You can also start a new score straight from the instrument picker, pull up any single part on its own — its own line breaks, written pitch, and a part-name header — and print that part for the player; part-group brackets and grand-staff braces from an imported file render at the left edge of every system. Printing is how a single part leaves StaffWeaver — MusicXML export writes the whole score rather than one part.

Can the AI write a score for me, or only edit one?

Both. StaffWeaver's built-in AI chat can start a score you have not written: ask for one and it creates it with your title, clef and time signature, opens it, and begins writing — 'Start a melody for me' is one of the suggestions the empty chat offers. It has more than twenty score-editing tools behind it, so the same conversation can then add a bass line, write a scale, harmonize a passage, set dynamics or lyrics, or explain what's on the page. Changes land right on the staff, one Undo away if you don't like the result. It's charged per message in credits, same as scanning.

Is there a library of scores I can start from?

Yes, once you are signed in. StaffWeaver has a community library where you browse scores other users have published, import one into your own account, rate what you have imported, and publish your own. Browsing, importing and rating are free on every plan and cost no credits, free tier included; publishing to it is part of Premium. And you publish your own work, or music you can account for — scores you built in the StaffWeaver editor and ones the AI assistant wrote from your prompt go up as they are, while a PDF you scanned or a MusicXML file you imported needs a written provenance statement first, saying what the source was and why you may share it, which we store and show with the score. We do not verify it. That is the deliberate opposite of a general score-sharing site, and it is why this shelf stays clean; it does not make infringement impossible, since somebody can still type a copyrighted song in by hand. We seed it ourselves with public-domain repertoire published under the name StaffWeaver Library, each score carrying its source and public-domain statement; that collection is small today and growing. It is account-only by design — there are no public community pages, so nothing you publish is exposed to the open web or to a search engine. That row in the table is nearly all check marks, and it should be: Noteflight publishes community sheet music, Flat.io has a community page you publish scores to, and MuseScore.com is one of the largest score-sharing communities anywhere. Soundslice is the exception, by its own announcement — it closed its community section in 2025, disabling channels and the slices posted to them on July 11 that year, while saying a replacement may come later.

How is StaffWeaver priced?

Straightforwardly: a free tier to start, Premium at $49 per seat per year, and monthly Cloud Pass credit tiers from $4.99 for AI-powered scanning. Full details are on our pricing page — no sales call required.