Your audio, a little clearer
Free online audio tools
Analyze tracks, separate stems, remove vocals or convert audio to MIDI. ToolYogi’s current audio tools process your selected files locally in the browser.
BPM & Key Finder
Find the tempo and musical key of your track.
Open toolLUFS Meter
Check loudness, dynamics and estimated true peak.
Open toolStem Separator
Split a song into vocals, drums, bass and other locally in your browser.
Open toolVocal Remover
Extract vocals and create an instrumental locally in your browser.
Open toolAudio to MIDI Converter
Convert vocals, instruments and samples into a downloadable MIDI file.
Open toolPitch & Key Shifter
Shift audio up or down by semitones while keeping roughly the same tempo.
Open toolTempo Changer
Speed up or slow down audio while keeping the pitch roughly the same.
Open toolAudio Trimmer
Cut an exact section from an audio file and export it as WAV.
Open toolNoise Remover
Reduce steady background noise locally in your browser with AI.
Open toolAudio Converter
Convert common audio files to MP3 or WAV directly in your browser.
Open toolSilence Remover
Automatically trim quiet beginnings, endings and optional silent gaps.
Open toolAudio Normalizer
Normalize audio to a selected peak level directly in your browser.
Open toolAudio Metadata Editor
Read and edit MP3 ID3 tags, comments and cover artwork in your browser.
Open toolSpectrum Analyzer
Analyze frequency spectrum, dominant frequency and tonal balance in your browser.
Open toolStereo & Phase Analyzer
Check stereo width, phase correlation, L/R balance and mono compatibility.
Open toolAudio Loop Maker
Create clean audio loops with time selection, BPM-grid snap and seam crossfade.
Open toolChord Detector
Estimate song chords with timestamps and key context directly in your browser.
Open toolAudio Merger
Join multiple audio files, reorder them and choose direct, crossfade or gap transitions.
Open toolFade In / Fade Out
Add smooth fade-in and fade-out transitions to audio directly in your browser.
Open toolTuner & Pitch Detector
Detect musical note, frequency and cents from your microphone or an audio file.
Open toolTap Tempo & Metronome
Tap a beat to find BPM, then practice with a precise browser metronome.
Open toolDrums to MIDI
Detect kick, snare and hi-hat hits from drum audio and export standard MIDI.
Open toolHum to Melody
Hum, sing or whistle a tune and turn it into melody notes and downloadable MIDI.
Open toolTuneYogi
Hum, sing or whistle a melody and turn it into playable musical notes.
Open tool