SoundToMIDI

6.9easy start · #21of 29
in AI Audio-to-MIDI Software

Free to practise onyes
Free trialno
Well documentedyes
Runs where you workyes

Runs on Android, iOS, Web.

SoundToMIDI is ranked #21 of 29 in AI audio-to-MIDI software on The Geeks Club. It runs on Android, iOS, Web. There is a free plan.

SoundToMIDI plans and pricing

All plans

Free Raw MIDI Free Free; no sign-up or daily limit Audio conversion · Raw MIDI download soundtomidi.com · 9 Oct 2026

Music Export Pack $2.99 once USD 2.99 once 8 files · applies to this result and edits · new conversions need a new pack · WAV exports up to 10 minutes of notes soundtomidi.com · 9 Oct 2026

Compared on AI audio-to-MIDI software

Free plan: Yes
Polyphonic transcription: Yes
Audio input formats: MP3, WAV, FLAC, M4A/AAC, OGG, MP4, WebM

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The record

Purpose: SoundToMIDI converts audio recordings into editable MIDI notes in a browser.
Audio formats: The converter accepts MP3, WAV, FLAC, M4A, OGG, AAC, and compatible MP4 or WebM audio, with a 100 MB file limit.
Local processing: Audio is decoded and transcribed on the user's device, and the maker says it does not upload or store audio, generated MIDI, note events, or filenames on its servers.
Transcription model: The converter uses Spotify's open-source Basic Pitch model for polyphonic, instrument-agnostic pitch detection.
Editing: Users can transpose notes, filter a pitch range, adjust timing, edit individual notes, and compare Raw MIDI with Cleaned MIDI.
Export files: The paid Music Export Pack includes edited MIDI, score PDF, MusicXML, two practice WAVs, a note-map PNG, a note-list CSV, and a quick-start guide.
Integrations: The maker says standard MIDI files open in DAWs and notation software including Ableton Live, FL Studio, Logic Pro, GarageBand, Cubase, Reaper, and MuseScore.
Browser and mobile use: The service runs in modern mobile browsers and requires no software installation.
Recording limit: The browser tool can record a melody through a microphone for up to 60 seconds.
Privacy analytics: The privacy page says audio and MIDI stay local and describes limited analytics and security information processed by service providers such as Cloudflare and Stripe.
Payment: Optional one-time payments are processed by Stripe, which receives checkout information; SoundToMIDI says it does not receive or store full card numbers.
Download availability: Paid downloads must be completed in the same browser and device, and locally saved results may be unavailable after browser data is cleared or the local task expires.
Output limitations: The maker cautions that transcription may produce missing, extra, mistimed, or incorrect notes, and its automatic score draft does not infer tuplets, pedal, fingering, or tempo changes.
Price from: Free

Where it ranks on The Geeks Club

Best AI Audio-to-MIDI Software in 2026#21 of 29

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Sources

soundtomidi.com· checked 9 Oct 2026
soundtomidi.com/privacy/· checked 9 Oct 2026
soundtomidi.com/blog/suno-to-midi/· checked 9 Oct 2026
soundtomidi.com/terms/· checked 9 Oct 2026