Media
Simulate your mix on phone, laptop, earbud, car, club, mono and noisy-street playback, export every render in a ZIP, and report what survives each system.
audio-mix-translation-checkerMedia
Analyze an audio file, rank the most seamless loop points by cross-correlation, and export the best trimmed loop with a wrap-around crossfade.
audio-loop-seam-finderMedia
Extract a dominant melody path from audio and export MIDI, note events, a pitch contour, SVG, and JSON in one ZIP.
audio-melody-contour-extractorMedia
Transpose a song by key or semitones while preserving its duration and speed.
audio-key-change-for-singersMedia
Detect loop transients and pull them toward a beat grid, swing template, or a reference audio groove.
audio-groove-quantizeMedia
Generate transposed harmony layers at musical intervals (3rd, 5th, octave above or below) over a vocal or melody.
audio-harmony-generatorMedia
Turn speech phrases into a repeatable practice track with a configurable pause between repetitions.
audio-language-learning-loop-makerMedia
Level a mixed meeting recording, reduce low rumble and keyboard-like clicks, and produce a meeting-ready audio file.
audio-meeting-recording-normalizerMedia
Match loudness between a host and a guest track (or any two voice takes) while preserving natural dynamics.
audio-interview-level-matcherMedia
Combine a timestamped transcript with the audio to mark filler words (um, uh, 嗯, 那个…) and optionally mute or remove them.
audio-filler-word-removal-mapMedia
Remove 50/60Hz electrical hum and harmonic buzz from audio recordings.
audio-hum-harmonic-removerMedia
Detect-style repair for lip smacks, saliva clicks, mouth ticks, and small voice-over clicks.
audio-mouth-click-finder