Media
Normalize multiple audio files to a target peak level with consistent volume across the batch
audio-batch-normalizeMedia
Batch rename audio files using patterns, text replacement, numbering, and case conversion. Returns renamed files as a ZIP download.
audio-batch-renameMedia
Record audio directly from your microphone with real-time waveform visualization and download options
audio-recorderMedia
Schedule automatic audio recording with countdown timer and configurable duration
audio-recorder-scheduledMedia
Convert AMR (Adaptive Multi-Rate) audio files to MP3 format
amr-to-mp3Media
Convert AAC audio files to M4A (MPEG-4 Audio) format with quality and channel controls
aac-to-m4aMedia
Convert AAC audio files to OGG Vorbis format with quality and channel controls
aac-to-oggMedia
Compute dynamic range via crest factor (peak minus RMS)
audio-dynamic-range-meterMedia
Render a polar stereo image to visualize width and panning
audio-goniometerMedia
Measure integrated, short-term, and momentary LUFS
audio-lufs-meterMedia
Visualize stereo phase correlation for mono compatibility checks
audio-stereo-correlation-meterMedia
Analyze audio to find true peak level
audio-true-peak-meter