Loudness Normaliser
Measures integrated loudness and true peak, then normalises to a target LUFS such as -14 or -16.
Drop audio to measure and normalise
Integrated loudness to ITU-R BS.1770, with a true-peak ceiling — the measurement streaming services actually use, not peak scaling with a LUFS label.
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Video Editor
Assembles clips into a YouTube or Shorts upload in the browser: trim, order, transitions, a music bed and subtitles. Same-batch AI clips with hard cuts export losslessly without re-encoding.
Extract Audio from Video
Pulls the audio track out of a video as MP3, WAV, M4A or FLAC, or copies it without re-encoding.
Silence Cutter
Finds quiet stretches in a recording and removes them, with a threshold and padding setting.
Waveform Renderer
Draws the waveform of an audio file as an image or SVG with colour and size options.
Next
These accept what this tool produces, so the result can go straight in.
Audio Converter
Converts between MP3, WAV, FLAC, AAC, OGG and Opus with bitrate and sample-rate settings.
Audio Joiner
Joins audio files end to end or mixes them onto one timeline with per-track gain.
Noise Remover
Removes hiss, hum and room noise with spectral gating: a noise profile from a marked region or the quietest tenth of the recording, subtracted per frequency band with a stated floor. Reads audio files and the audio track of MP4/WebM; writes WAV, M4A or Opus.
Silence Cutter
Finds quiet stretches in a recording and removes them, with a threshold and padding setting.
Extract Audio from Video
Pulls the audio track out of a video as MP3, WAV, M4A or FLAC, or copies it without re-encoding.
Audio Trimmer
Cuts a section out of an audio file on the waveform, with fade in and fade out.