Music tools, organized by what they do.

Create an original song from a description, custom style, lyrics, vocal preference, and duration, then keep each result in your private library.

Record or upload a hummed melody, pick a style, and generate a song that keeps your tune.

Continue an existing track from a point you choose, with a new style, lyrics or instrumental direction.

Rewrite one section of a finished song while the rest of the arrangement and lyrics stay as they are.

Combine two sources into one track, choose the blend and the style, and keep both originals untouched.

Turn text into spoken audio with preset or saved voices. Choose a language, describe the delivery for preset voices, and add your own cover.

Separate vocals and instrument groups with standard or specialized modes. Twelve-track separation is restricted to supported generated songs.

Choose a section of a track, preview the exact start and end, and export the selection as MP3 or WAV.

Slow down without changing key, or transpose without changing tempo. Preview and export your audio privately in your browser.

Slow down a local audio file, add reverb, preview it, and export a 16-bit WAV in your browser without uploading the source file.

Scan an audio file for leading, trailing, and interior silence, review every cut before applying, preview the result, and export WAV or MP3. Runs locally in your browser.

Shape the dynamics of a track with a compressor and a limiter: threshold, ratio, attack, release, knee and ceiling, with a transfer curve, before/after peak readout and WAV or MP3 export. Runs locally in your browser.

Find a starting point for your next song. Choose a key and style, listen, and take the chords into your DAW.

Analyze the chords in an audio file: a chord timeline with confidence, an estimated key and tempo, click-to-locate playback, and TXT or CSV export. Runs locally in your browser.

Tap along with any song to estimate its tempo in beats per minute. No microphone, upload, account, or credits required.

Inspect a spectrum or waterfall view of any audio file, read peak frequencies and note names, freeze a frame, and export a PNG. Runs locally in your browser.

Measure the phase correlation of your stereo audio, watch left/right levels, hear the mono fold-down, and check mono compatibility before release. Runs locally in your browser.

Practice hearing intervals and note names with random questions, a reference tone, instant feedback and a local answer streak. Nothing is uploaded and no account is needed.

Generate sine, square, triangle, sawtooth or white noise tones by note or frequency, sweep the audible range, hear them safely with fades and a -12 dBFS ceiling, and download a WAV.

Assemble release title, version, artists, writing and production credits, copyright lines, dates, explicit flag and platform notes, then export Markdown, CSV or plain text. Your data stays in the browser.