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Piano2Notes

piano2notes.klang.io

From $6.24/mo Free plan WebiOSAndroid
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Spec score 8.2 #16 of 43 in Audio-to-MIDI converters

What it is

Piano2Notes uses AI to turn piano audio into sheet music, MIDI, or MusicXML. Users can record in the app, upload an audio file, or supply a YouTube link. It is designed to transcribe melodies and chords, including piano parts in recordings with other instruments. A built-in editor lets users adjust notes, timing, and layout, while Piano Roll mode provides a view for playing along. Exports include PDF sheet music, quantized or unquantized MIDI, and MusicXML, which the maker says can be used with notation software and DAWs. The free demo covers only the first 20 seconds of each recording, file, or video. Piano2Notes Pro costs $14.99 a month and includes 50 full transcriptions monthly, each up to 15 minutes. The maker says results work best with well-recorded, piano-focused music and offers an editor for correcting small errors. Piano2Notes is available on Android, iOS, and web, and work syncs between desktop and mobile platforms.

Spec sheet

Purpose
Piano2Notes uses AI to transcribe piano audio into sheet music, MIDI, or MusicXML.Read 30 Sep 2026 · klang.io
Platforms
Klangio lists its instrument apps, including Piano2Notes, as available on the web and as iOS and Android apps.Read 30 Sep 2026 · klang.io
Support
The product page directs users to a Help Center and Support Chat for answers and issue resolution.Read 30 Sep 2026 · klang.io
Headquarters
Karlsruhe, GermanyRead 28 Sep 2026 · piano2notes.klang.io
Founded
2018Read 28 Sep 2026 · piano2notes.klang.io
Company
Klangio GmbH describes itself as a music software company based in Karlsruhe, Germany, focused on AI music transcription tools.Read 30 Sep 2026 · klang.io
Accuracy guidance
The maker says results work best with well-recorded, piano-focused music and provides an editor for correcting small errors.Read 30 Sep 2026 · klang.io
Compatibility
The maker says exported files can be used with music notation software and DAWs.Read 30 Sep 2026 · klang.io
Cross-platform sync
The Piano2Notes page says work syncs automatically between desktop and mobile platforms.Read 30 Sep 2026 · klang.io
Editing
Users can edit notes, timing, and layout in the built-in sheet music editor.Read 30 Sep 2026 · klang.io
Exports
Transcriptions can be downloaded as PDF sheet music, quantized or unquantized MIDI, and MusicXML.Read 30 Sep 2026 · klang.io
Free demo limit
Free demo transcriptions cover the first 20 seconds of a recording, audio file, or YouTube video.Read 30 Sep 2026 · klang.io
Inputs
Users can record music in the app, upload an audio file, or provide a YouTube link.Read 30 Sep 2026 · klang.io
Paid plan limit
The Instrument Pro plan includes 50 full transcriptions per month, with each transcription up to 15 minutes long.Read 30 Sep 2026 · klang.io
Piano roll
The app includes an interactive Piano Roll mode for viewing and playing along with notes.Read 30 Sep 2026 · klang.io
Polyphonic piano
The maker says Piano2Notes can transcribe melodies and chords, including piano parts in recordings with other instruments.Read 30 Sep 2026 · klang.io

Plans and prices

Free demo Free Unlimited demos · first 20 seconds per transcription · PDF, MIDI, and MusicXML preview Read 30 Sep 2026 · klang.io
Piano2Notes Pro $14.99 a month Monthly 50 full transcriptions per month · up to 15 minutes per transcription Read 30 Sep 2026 · klang.io
Piano2Notes Pro $74.88 a year $74.88 per year (= $6.24/month, billed annually) 50 full transcriptions per month · up to 15 minutes per transcription Read 30 Sep 2026 · klang.io

Every Piano2Notes plan and price →

Strong points and limits

Strong points

  • Accepts recordings, uploaded audio, and YouTube links
  • Exports PDF, MIDI, and MusicXML
  • Editor adjusts notes, timing, and layout
  • Includes a Piano Roll mode

Limits

  • Free demos cover only the first 20 seconds
  • Pro allows 50 full transcriptions per month
  • Best results are said to require piano-focused recordings

Who it suits

Piano2Notes suits people who want to turn piano recordings into editable notation or MIDI. It may also work for users transcribing piano parts within recordings that include other instruments.

Verdict

Piano2Notes combines transcription, editing, and several export formats across mobile and web. The free demo is limited to the first 20 seconds, while Pro costs $14.99 a month for 50 monthly transcriptions of up to 15 minutes each.

Where Specifiction places it

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