Audio to MIDI Converter Online

You can turn any vocal line or instrument recording into accurate MIDI data instantly. The best audio to MIDI converter uses advanced AI to capture the nuances of your performance, delivering a clean, DAW-ready file that saves you hours of manual transcription.

MP3 to MIDI Converter

Extract clean melodic lines from any compressed audio to create editable sequences. This online MP3 to MIDI converter helps you turn spontaneous recorded ideas into flexible digital data instantly.

MIDI to MP3 Renderer

Transform your complex MIDI compositions into high-quality audio tracks using premium virtual instrument sounds. This MIDI to MP3 converter ensures your music is shared in a universal format compatible with all players.

Video to MIDI Extractor

Convert soundtrack melodies from files like MP4 to MIDI without needing to extract the audio stream first. Our AI identifies musical pitches directly from video clips to speed up your transcription workflow.

WAV to MIDI Specialist

Capture notes with professional-level rhythmic accuracy from uncompressed studio stems. This WAV to MIDI tool is designed for high-fidelity recordings where precision is the top priority.

Safe Local Browser Processing

Your creative work remains private because the audio to MIDI converter performs all calculations locally on your device. Since no recordings ever reach a remote server, your intellectual property stays 100% secure while you work online.

Free AI-Driven Note Detection

Achieve professional results without a subscription. Our AI audio to MIDI engine utilizes deep neural networks to distinguish complex frequencies, giving you access to high-tier technology at zero cost.

Clean Metadata Preservation

Keep your project library organized effortlessly. This free audio to MIDI converter finishes the conversion in seconds while respecting and preserving all your original file tags and metadata.

Massive Format Support

Handle any source file including 50+ audio types and 100+ video formats. Whether it’s a standard MP3 to MIDI task or an obscure video container, our MIDI file converter processes it without requiring extra codecs.

Step 1. Select any of our 50+ audio or 100+ video source files.

Step 2. The AI begins the audio to MIDI analysis immediately in your browser.

Step 3. Download your new MIDI file and drag it into your DAW.

Audio (MP3, WAV, AAC)

Audio is a continuous representation of sound waves recorded as physical data. In a music to MIDI context, audio is a fixed recording — like a printed photograph — where individual notes and instruments are merged into a single waveform that is difficult to manipulate.

MIDI (.mid, .MIDI)

MIDI (Musical Instrument Digital Interface) is a technical standard that stores instruction data such as pitch, velocity, and notation. Unlike audio, a MIDI file contains no sound itself but acts as a digital script that tells software instruments exactly how to perform a piece of music.

You might encounter situations where you need to process hundreds of stems or convert high-resolution files that exceed standard browser limits. This is when you should download Pro Audio Toolkits because it provides a robust, offline environment to handle bulk audio to MIDI conversions with zero file size restrictions. You can maintain 100% original bit-stream quality on your Windows or Mac while accessing advanced batch processing features that your studio projects demand. Install it now.