Kazeyami Tools

Audio

Choose a audio tool to process your files in this browser and download a new copy.

Audio Converter and Video Audio Extractor

Convert audio or extract sound with usable bitrate and channel controls.

Audio Cutter and Joiner

Cut or join PCM audio with an explicit crossfade.

Audio Loudness Normalizer

Normalize peak level. Loudness (LUFS) stays unavailable until a BS.1770 meter exists.

Audio Silence Trimmer

Trim leading/trailing silence or strip interior pauses from PCM WAV.

Audio Fade and Volume Editor

Apply gain and fades to PCM WAV with a documented clip policy.

Audio Channel Split and Mix

Split, mix, or isolate PCM channels.

Audio Tag and Cover Art Editor

Edit RIFF LIST/INFO tags on WAV. ID3/MP4 tags stay blocked.

Waveform Image Generator

Draw a peak or RMS waveform from decoded PCM.

Audio Spectrogram Viewer

Render a STFT spectrogram PNG from PCM WAV.

Audio Sample Rate and Bit Depth Converter

Resample PCM with linear interpolation and optional TPDF dither.

Audio Reverse and Loop Maker

Reverse, loop, or ping-pong PCM WAV.

Conventional Audio Noise Reducer

Apply a spectral gate from a noise profile. This is not an AI denoiser.

Audio Metadata Cleaner

Strip RIFF LIST/INFO tags from WAV. Compressed tags stay blocked.