Convert MP3 to MIDI online for free. Preview the notes on a piano roll, then download an editable MIDI file for FL Studio, Ableton or Logic. No signup.
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Free
Pricing
Not given
Not given
Key features
Synthesize sounds from oscillators and noise layers
Stack multiple layers with individual pitch and envelope controls
Adjust wave shape: sine, triangle, saw, square or noise
Real-time visualization of sound waves
Apply effects: reverb, chamber, echo, chorus, phone filter and crunch
Share sounds via URL link carrying full sound data
Download sounds as MP3 files
Connect with Claude, ChatGPT, Cursor and VS Code via MCP server
Save sounds to personal browser library
No account or installation required
Upload MP3, WAV, FLAC, M4A, OGG or MP4 files up to 60 MB and 5 minutes
Piano roll preview before downloading
Download editable MIDI files
Record directly from microphone
Works with FL Studio, Ableton, Logic and GarageBand
Automatic note detection using Spotify's Basic Pitch model
Handles chords and multiple notes simultaneously
Automatic cleanup of short and stray notes
Files deleted automatically in 48 hours
Daily limits: 10 file conversions and 2 MIDI downloads per day for free users
What makes it different
AI assistant integration through MCP server for natural language sound design
Synthesized from scratch with no samples or recordings
Real-time editing with live audio preview while adjusting
Works as notification sounds, ringtones, and in apps without conversion
No signup required to use
Works with any instrument, not just one trained sound
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MP3 to MIDI Online