Audio Tools Online Free
12 focused tools for audio workflows. Each tool has its own URL, processing engine and privacy behavior.
Convert audio files between MP3, WAV, M4A, FLAC and OGG using FFmpeg with bitrate and quality controls.
Reduce audio size by re-encoding to MP3 or AAC at a selected bitrate while preserving normal playback compatibility.
Cut audio to a selected start time and duration using FFmpeg and export the result in a common audio format.
Normalize perceived loudness using FFmpeg loudnorm processing for more consistent playback volume.
Raise or lower audio volume by a selected percentage or decibel amount and export a new audio file.
Join multiple compatible audio files in upload order and export a single MP3 or WAV track.
Inspect codec, sample rate, channels, duration, bitrate, tags and stream metadata using ffprobe.
Generate a waveform visualization image from an audio file using FFmpeg showwavespic.
Convert uncompressed WAV audio to compact MP3 with configurable audio quality.
Convert M4A audio to MP3 for broad compatibility across players and devices.
Convert OGG audio to MP3 with FFmpeg-based audio transcoding.
Convert common audio formats to WAV for editing, archiving and compatibility workflows.