PureMIDI is a browser-based AI audio-to-MIDI converter designed for musicians and producers who want to turn recorded audio into editable MIDI data. The service allows users to upload common audio file formats and generate a standard .mid file suitable for use in a wide range of DAWs and notation software.
The platform supports MP3, WAV, M4A, FLAC, OGG, WEBM, AAC, and other audio recordings, including guitar, piano, vocal, and mixed material. Once processed, users can download a MIDI draft for use in applications such as Ableton Live, Logic Pro, FL Studio, Cubase, Reaper, GarageBand, and other MIDI-compatible environments.
PureMIDI operates entirely in the browser and does not require a desktop plug-in or local installation. Users upload their audio file, select a conversion mode, and receive an exported MIDI file that can be edited within their preferred production or notation workflow.
The service provides two distinct conversion paths:
- Quick Melody is intended for clear solo instruments and isolated melodic lines.
- Pro Song is designed to generate a broader MIDI draft from vocals, full songs, and mixed audio.
According to PureMIDI, the generated MIDI file is presented as an editable starting point. Clean and simple recordings typically yield more accurate pitch and timing drafts, while denser mixes may require additional manual correction within the DAW or notation software. The resulting MIDI can be adjusted for note placement, velocity, articulation, and instrumentation as needed.
The tool is positioned for musicians and producers who want to extract melodic or harmonic information from recorded material and integrate it into MIDI-based workflows. This may include recreating performances with virtual instruments, building arrangements from recorded ideas, transcribing parts, or adapting audio material for further composition.
PureMIDI also provides dedicated workflow pages that outline how the conversion process can fit into specific use cases, including piano-to-MIDI and guitar-to-MIDI applications, as well as integration with Ableton Live and Logic Pro. These guides describe practical steps for importing and editing the generated MIDI within those environments.
New users can begin with trial credits through the browser-based service. The product is available at puremidi.com/audio-to-midi.
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