Universal Audio to MIDI Converter Hub
Extract pitch sequences, vocal melodies, and complex polyphonic chord progressions from MP3, WAV, or voice recordings directly into standard editable MIDI files (.MID) for Ableton, FL Studio, Logic Pro, and Cubase.
Online Audio to MIDI Converter
Free & UnlimitedDedicated Audio to MIDI Converters
Choose specialized converters tailored for specific audio formats and recording types.
MP3 to MIDI Converter
Convert compressed MP3 audio tracks and songs into polyphonic MIDI note files (.MID).
WAV to MIDI Converter
Convert lossless WAV studio recordings into precise, multi-note MIDI arrangements.
Voice / Vocal to MIDI
Sing or hum a melody into your microphone and convert your voice directly into MIDI notes.
What is Audio to MIDI Conversion?
Audio to MIDI conversion (also known as audio pitch transcription) is an advanced digital signal processing (DSP) technique that converts analog or digital audio waveforms (such as MP3, WAV, or live singing) into symbolic MIDI data events.
Unlike audio recordings which store static sound waves, a standard .MID file stores musical note parameters: pitch values (e.g. C4, F#5), start/stop timestamps, note durations, and velocity dynamic levels. Converting audio to MIDI allows music producers, beatmakers, and arrangers to assign new virtual instruments (synths, grand pianos, string ensembles) and edit note timing inside DAWs like Ableton Live, FL Studio, Logic Pro, and Cubase.
Why Use an Audio to MIDI Converter?
Music creators often come up with brilliant melodic ideas or find audio samples, but lack the manual ear-transcription time or piano playing skills to recreate them note-for-note.
Instant DAW Production Workflow
Drag and drop converted .MID note files directly into your favorite DAW (Ableton, FL Studio, Logic Pro) to swap instruments, fix out-of-tune notes, or double vocal lines with synth leads.
Remixing & Polyphonic Sampling
Extract chord progressions from old audio samples or vocal acapellas without needing stems or original score sheets.
Key Features of Audio to MIDI Hub
High-precision transcription algorithms built for producers and arrangers.
Polyphonic Chord Transcription
Detects multi-note piano chords, guitar strums, and layered synth harmonies accurately.
Multi-Format Support
Supports MP3, WAV, M4A, AAC, and live microphone voice recording files.
Standard .MID Export
Exports clean MIDI 1.0 format files ready for instant DAW drag and drop.
Velocity & Dynamic Sensing
Captures note dynamics and volume velocity levels for natural human playing feel.
Web-Based Zero Latency
Processes conversions in browser cloud environment without requiring heavy DAW VST plugins.
100% Free & Unlimited
No registration required, zero credit cost for basic audio to MIDI conversions.
Core Advantages for Music Creators
Save hours of manual ear-transcription and piano roll clicking.
10x Faster Beatmaking Workflow
Convert audio samples into editable MIDI tracks in seconds.
Zero Manual Ear Transcription Needed
Automatically extract complex chords without needing sheet music.
Universal DAW Compatibility
100% compatible with Ableton, FL Studio, Logic Pro, Cubase, and Studio One.
Integration with AI Songwriting
Use converted MIDI melodies as inspiration for full AI songs on TextSongAI.
How Audio to MIDI Conversion Works
Convert any audio file or singing voice into MIDI notes in 3 easy steps.
Select Audio File
Upload an MP3, WAV, or voice audio recording. Choose your transcription mode (Polyphonic Chords, Monophonic Lead, or Bass).
Spectral FFT Analysis
Our AI engine analyzes fundamental frequencies, pitch transients, and note dynamic velocity levels across audio frames.
Download .MID File
Download your standard .MID file and drag it straight into your DAW piano roll to trigger any VST instrument.
Sample Output Demos
Compare original audio stems with transcribed MIDI chord sequences.
Piano Harmony & Chords
98.5% Polyphonic MatchGenre Style: Neo-Soul / Jazz
Original Audio: Piano chord progression audio stem
Extracted MIDI Notes: Cmaj9 - Am7 - Dm9 - G13
Vocal Lead Melody
99.1% Pitch AccuracyGenre Style: Pop Vocal Lead
Original Audio: Acapella vocal chorus line
Extracted MIDI Notes: E4 - G4 - A4 - C5 - B4 - G4
Sub Bassline Groove
97.8% Low-Freq PrecisionGenre Style: Synthwave / Electronic
Original Audio: Analog synth bassline track
Extracted MIDI Notes: F1 - F1 - Ab1 - Bb1 - C2
Acoustic Guitar Strum
96.9% Polyphonic MatchGenre Style: Indie Folk
Original Audio: Fingerpicked acoustic guitar
Extracted MIDI Notes: G - D/F# - Em - Cadd9
Use Cases & Audience
Tailored for producers, vocalists, remix artists, and music educators.
Convert audio samples or hummed beat ideas into editable MIDI notes to trigger VST synth plugins in Ableton, FL Studio, or Logic.
Sing vocal hooks or melodies into your phone microphone and instantly convert vocal pitches into MIDI arrangements.
Extract polyphonic piano chords and basslines from full tracks to build official remixes or bootlegs.
Transcribe musical compositions into MIDI files for ear training, score printing, and music theory analysis.
Comparative Analysis
See how TextSongAI compares to manual ear transcription and desktop VST plugins.
| Feature / Aspect | Manual Ear Transcription | Desktop Plugin (Melodyne) | TextSongAI Hub |
|---|---|---|---|
| Transcription Time | 1 to 3 Hours | 15 to 30 Minutes | Under 10 Seconds |
| Cost / License | Free (Manual Labor) | $200 – $700 Plugin License | 100% Free Online |
| Polyphonic Chords | Requires Perfect Pitch | Supported (Editor Version) | Automatic DSP Extraction |
| Ease of Use | High Music Theory Skill | Complex DAW VST Setup | 1-Click Web Conversion |
100% Free & Unlimited Policy
TextSongAI Audio to MIDI Converter Hub is 100% free to use. Convert unlimited MP3, WAV, and voice recordings into MIDI note files with zero registration or credit fees.
Frequently Asked Questions
Everything you need to know about converting audio to MIDI online.
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