Music utility suite
Free audio tools for making better songs
Fast, focused utilities for editing audio, checking musical ideas, and shaping lyrics. Your uploaded audio stays in your browser.
Audio Cutter
Cut and trim MP3, WAV, M4A and OGG audio online with a visual waveform. Free browser-based audio cutter with no file upload.
Open toolAudio Joiner
Join MP3, WAV, M4A and OGG files into one track online. Merge audio privately in your browser and export MP3 or WAV.
Open toolAudio Converter
Convert MP3, M4A, OGG and other browser-readable audio files to MP3, WAV, or OGG online. Private, fast, and free.
Open toolPitch Changer
Change audio pitch up or down by semitones online. Preview vocal and music transpositions privately in your browser.
Open toolSpeed Changer
Slow down or speed up music and speech from 0.5x to 2x online. Preview audio speed changes privately in your browser.
Open toolBPM Calculator
Upload an audio file and automatically detect its tempo in beats per minute with a free browser-based BPM detector.
Open toolMusic Key Detector
Estimate the musical key of MP3, WAV, M4A or OGG tracks online. See the relative key, compatible keys, and diatonic chords privately in your browser.
Open toolChord Progression Generator
Generate playable chord progressions by genre and key. See chord names, Roman numerals, and simple usage tips for songwriting.
Open toolSimilar Songs Finder
Enter a reference song and discover popular tracks from related artists. Compare titles, albums, artwork, and direct Deezer links online.
Open tool