Normalize audio to a target loudness level using LUFS (Spotify/YouTube standard) or peak normalization. Ensure consistent volume.
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Supports MP3, WAV, OGG, AAC, FLAC
Convert between MP3, WAV, OGG, AAC, and FLAC
Reduce audio file size with bitrate control
Change audio sample rate (8 kHz to 96 kHz)
Resize images with custom dimensions, percentage, or social media presets.
Convert between metric and imperial length units.
LUFS (Loudness Units Full Scale) is the standard measure of perceived loudness. Spotify targets -14 LUFS, Apple Music uses -16 LUFS.
LUFS is better for music and podcasts published on streaming platforms. Peak normalization is useful for maximizing volume without clipping.