Kits AI

Kits AI is an audio editing tool. Browser-based vocal tuner that shows a vocal's pitch as a piano roll, letting users snap notes in tune, drag them by hand and add vibrato. Audio is re-synthesized rather than transposed, and finished takes export straight into Kits Studio for voice models and mastering.

Kits AI Pitch Editor is a browser-based vocal tuning tool built around a piano roll, the same note grid producers already know from MIDI work. A dry vocal take is uploaded and the editor draws its pitch contours on screen, letting the user drag notes up, down or across to reshape the performance. The pitch is not simply transposed: the audio is re-synthesized, so the tool targets a natural vocal tone even when a note is moved a long way from where it was sung. Three workflows sit inside the same interface. Snap in tune pulls notes onto the correct pitch for quick fixes on a rough one take recording. Manual dragging gives full control over individual notes for phrasing adjustments. Vibrato and melody reshaping turn the editor into a creative tool, useful for testing new progressions or a different delivery before committing to a final performance. Every pitch curve updates in real time with overlays and smooth feathering, so the edit is visible as well as audible. The target user is the creator working without an audio engineer: a songwriter cutting demos, a producer keeping collaborators in key, a vocalist cleaning up a scratch track before sharing it. The drag and drop interface and visible pitch curves mean music theory is not a prerequisite, though engineers looking for fine grained control may find the approach lighter than a dedicated DAW tuning suite. That positioning is deliberate, aimed at speed and clarity over depth. The Pitch Editor is one part of Kits Studio, which also hosts voice conversion, voice model creation, harmonies and mastering. Tuned vocals export from the same workspace, so a corrected take can move straight into those other tools without leaving the browser. No downloads, plugins or extra software are involved at any stage.