Tools that work on your track, not your room.

Turn a short piano recording or melody into editable MIDI. Transcribe locally, listen back and correct notes before exporting.

Shape your track with a parametric EQ in the browser, compare with the original as it plays, and export the processed WAV only if you want it.

Reduce harsh "s" sounds in vocals and dialogue. See where the sibilance sits, compare with the original and the removed signal, and download a WAV. Runs in your browser.

Find the frequencies that stick out and turn them down only while they do. A map shows where, when and by how much. Runs in your browser.

Move your track toward a reference with bounded broad EQ, loudness control and peak protection. Compare for free before payment.

Extract vocals and an instrumental backing track. Listen to the short preview before paying for full files.

Understand your audio and choose how to improve it. The professional workspace: one shared timeline with spectrogram, frequency regions, loudness, true peak, stereo phase and reference comparison. Free, and it runs in your browser — nothing is uploaded.

The quick check: upload a premaster for a fast, free read — loudness, true peak, spectral balance, stereo and a few measured insights, no account needed. Open Audio Analysis Studio when you want to go deeper.

Separate a track into stems using real AI source separation — choose Vocals + Instrumental (the classic "vocal remover" split) or a full four-way Vocals / Drums / Bass / Other. Free short preview of every stem before you pay for the full-resolution result.

Choose your mix and a reference together. Compare measurements and listen level-matched for free; reference-guided mastering is a separate paid step.

Detect a track's tempo and musical key directly from the audio — confidence-gated, so an ambiguous track honestly reports "not reliable enough to detect" instead of guessing.

A deterministic 0-100 mix score built from clipping, dynamic range, and stereo/mono checks — with the specific reasons behind the score.

Integrated LUFS, true peak, crest factor, and dynamic range — shown against publicly documented streaming-platform loudness targets.

Energy per frequency band, averaged across the whole track, for inspecting overall tonal balance.

A dedicated bass/kick mono-compatibility check below 100Hz — a stricter, separate question from full-band stereo width.

Full-band stereo width and the raw correlation coefficient it's derived from, side by side.