Hero section: AI MIDI Converter, Free Online with subtitle about exporting MIDI; badge above and three feature buttons (Fast transcription, DAW-ready MIDI, Pitch + timing). Upload audio area below.

PureMIDI

Convert audio, MP3, video, and sheet music into editable MIDI files with PureMIDI. Create DAW-ready MIDI using AI-powered transcription in minutes.

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PureMIDI is an AI-powered MIDI conversion platform that helps musicians, producers, composers, educators, and content creators transform audio recordings and sheet music into editable MIDI files. The platform uses artificial intelligence to detect pitch, timing, and note velocity, producing MIDI drafts that can be edited in popular digital audio workstations (DAWs).

Designed to simplify music transcription, PureMIDI supports multiple input formats, including audio, video, and sheet music. Users can quickly convert melodies, instrument recordings, vocals, or complete song arrangements into MIDI for remixing, composition, music production, and learning. Everything runs directly in the browser without requiring software installation.

Features

AI Audio to MIDI Conversion

Convert audio recordings into editable MIDI files by automatically detecting notes, pitch, timing, and velocity.

Multiple Input Formats

Supports MP3, WAV, M4A, FLAC, AAC, OGG, WEBM, AIFF, video files, and sheet music for flexible music conversion workflows.

Full Song and Melody Modes

Choose between Quick Melody mode for solo instruments or vocals and Pro Song mode for multi-track song transcription.

Sheet Music to MIDI

Convert PDF sheet music, MusicXML, scanned scores, and notation files into editable MIDI for practice and composition.

Browser-Based MIDI Editor

Edit MIDI notes directly within the browser before exporting to your preferred music production software.

DAW Compatibility

Generated MIDI files work with major DAWs including Ableton Live, Logic Pro, FL Studio, Cubase, GarageBand, Reaper, Studio One, and Pro Tools.

Piano and Guitar Conversion

Specialized tools optimize transcription for piano recordings, guitar performances, vocals, and other solo instruments.

Secure File Processing

Uploaded files are processed for conversion only and are not used for AI model training. Successful uploads are automatically deleted after processing according to the platform’s retention policy.

How It Works

Upload an audio recording, video, or sheet music file to the PureMIDI platform. Choose the appropriate conversion mode depending on whether you’re converting a solo melody or a complete song. The AI analyzes the source material and generates an editable MIDI file. Preview the result, download the standard .mid file, and continue editing it in your preferred DAW or notation software.

Use Cases

Music producers can convert recorded melodies into editable MIDI for arranging and remixing.

Composers can turn musical ideas into MIDI for orchestration.

Students and teachers can transcribe performances for music education.

Pianists and guitarists can digitize performances for editing and practice.

Content creators can generate MIDI tracks for videos and multimedia projects.

Arrangers can convert sheet music into editable digital compositions.

Pricing

PureMIDI offers 2 free trial credits for new users valid for 14 days.

Paid credit packs include:

Starter Pack – $4.99 (30 credits)

Standard Pack – $9.99 (100 credits)

Pro Pack – $19.99 (300 credits)

Credits never expire, and there are no subscription fees. Conversion costs vary depending on the selected mode, with Quick Melody using fewer credits than full-song transcription.

Strengths

Supports a wide variety of audio, video, and sheet music formats.

Produces DAW-ready MIDI compatible with major music software.

No software installation is required.

Simple browser-based workflow.

One-time credit purchases without subscriptions.

Provides specialized conversion modes for different music scenarios.

Protects user files with a transparent privacy policy.

Drawbacks

Complex multi-instrument recordings may require manual MIDI editing.

Accuracy depends on the quality of the uploaded recording.

Free trial credits are limited.

Large or noisy recordings may produce less accurate results.

Comparison with Other Platforms

PureMIDI focuses specifically on AI-powered audio-to-MIDI and sheet music conversion rather than complete music generation. Unlike traditional transcription software, it offers browser-based AI conversion with support for multiple input formats and exports standard MIDI files compatible with virtually every major DAW. Its one-time credit system also provides an alternative to recurring subscription models offered by some competing music AI platforms.

Customer Reviews and Testimonials

Customer reviews and testimonials are not clearly available on the official website.

Conclusion

PureMIDI is a practical AI-powered MIDI conversion platform for musicians, producers, educators, and composers who need fast, editable MIDI files from audio recordings, videos, or sheet music. With support for numerous file formats, browser-based processing, DAW compatibility, and flexible one-time pricing, it offers an efficient solution for music transcription and creative production workflows.

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