Key Finder - Free Online Tool
Detect the musical key of any audio file. Free online key detection tool.
More free music production tools
- BPM Tap Tempo - Find the tempo of any song by tapping along.
- Loudness Meter - Real-time LUFS, peak, and spectrum analysis.
- Audio Recorder - Record mic or system audio in high quality.
- Audio Converter - Convert audio files between formats.
- Melody & Chord Generator - Generate random chord progressions and melodies.
- Chord Progression Detector - Detect chord progressions in real time from any audio source.
- Chord Progression Maker - Build chord progressions with melodies.
- MIDI Chord Tool - Trigger great-sounding chords with single notes from your MIDI keyboard.
- Drum Pattern Generator - Generate genre-specific drum patterns and export them as MIDI.
- Mixing Assistant - Upload your stems and get a per-track mix recipe.
- Mastering Tool - Get a complete mastering chain recipe for your finished mix.
- Piano Learner - Learn piano with an interactive tutor that listens to your playing.
- Hook Creator - Generate piano chord progressions and melodic hooks in any key and style.
- Piano Roll - A browser piano roll that suggests the next note.