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Free music tools

Find the tempo and key of any song, split vocals, record over a beat, make a video for your release and more. Free, instant and private: your files never leave your device.

Find beats for your vocal Drop your acapella or song idea: we read its tempo and key and show the beats from this store that fit it. Tempo and key detected on your device Compatible keys from the Camelot wheel Half-time and double-time tempos included Your audio Open tool BPM detector Find the tempo of any song or beat in seconds, or tap it along with the music. Beat grid drawn on the waveform Half-time and double-time alternatives Tap tempo with any key Your audio Open tool Key detector Find the key of a song or beat, its Camelot code and the keys that mix well with it. Key, Camelot code and confidence Notes of the scale on a keyboard Relative and compatible keys Your audio Open tool Stem splitter Remove vocals, pull out an acapella or split drums, bass and melody from a stereo track. Vocals, drums, bass and melody Listen to each part before saving Download WAV files Your audio Open tool Vocal recording booth Record yourself over a beat with your microphone and download the demo. Record several takes and keep the best one Count-in and latency correction Download the mix or the vocal alone Microphone Open tool Beat video maker Turn a beat and a cover into a video with a moving visualizer for YouTube, Reels and TikTok. Horizontal, vertical and square formats Visualizer that reacts to the music No watermark, no upload Your audio Open tool Loudness & mix analyzer Measure LUFS, true peak, dynamics and stereo width before you release a track. Integrated, short-term and momentary LUFS True peak and clipping check Spectrum and stereo width Your audio Open tool Drum machine Program drum patterns on a step sequencer with ready grooves for trap, drill, boom bap and more. Step sequencer with swing Genre grooves to start from Export WAV and MIDI Instant Open tool Chord progression generator Get chord progressions in any key and style, hear them and drag them into your DAW as MIDI. Any key and mode Voicings, inversions and extensions Export MIDI Instant Open tool Lyrics pad Write over a beat with bars, syllable counts and rhymes highlighted as you type. Syllables per line and bars Rhymes highlighted in colors Drafts saved on this device Instant Open tool Metronome A precise online metronome with accents, subdivisions, tap tempo and a speed trainer. Sample-accurate timing Accents and subdivisions Speed trainer Instant Open tool Online tuner Tune your voice, guitar, bass or any instrument with your microphone. Chromatic, guitar, bass and ukulele modes Adjustable A4 reference Cents and frequency in real time Microphone Open tool Audio cutter & converter Trim, fade, normalize and convert audio files to WAV or MP3. Precise selection on the waveform Fades and normalize WAV and MP3 export Your audio Open tool Type beat title & tag generator Generate YouTube titles, tags, hashtags and a description for your beats. Titles in the formats buyers search for Tags kept under the YouTube limit Description with your links Instant Open tool Split sheet generator Agree on who owns what of a song and print a split sheet ready to sign. Songwriting and master splits Totals checked to 100% Print or save as PDF Instant Open tool BPM to ms calculator Delay and reverb times for any tempo, tempo changes in percent and notes to frequencies. Straight, dotted and triplet notes Tempo change in percent and semitones Notes to frequencies Instant Open tool Camelot wheel See which keys mix well together and find beats in them. All 24 keys with their Camelot codes Compatible moves highlighted Beats in the chosen key Instant Open tool

Why use them

Made for musicians, built for privacy

  • Private by design Your audio is processed by your own browser. Nothing is uploaded or stored on our servers.
  • Instant No queues, no waiting for a server: results appear as fast as your device works.
  • Free, no sign-up Every tool is free to use, with no account, no watermark and no limits per day.

FAQ

Questions about the free tools

Are the tools really free?

Yes. Every tool is free to use and needs no account.

Are my files uploaded anywhere?

No. Your audio is read and processed by your own browser and never leaves your device. Only the search for beats that fit sends two numbers to the store: the tempo and the key.

Do I need to install anything?

No. The tools run in a recent browser (Chrome, Edge, Firefox or Safari), on a computer or a phone.

Why do some tools ask for my microphone?

The tuner and the vocal recording booth listen to your microphone live. What they hear stays in your browser.

Need a beat for your next song?

Listen to every beat before you buy and download it as soon as you pay.