Audio Converter: OGG, MP3, WAV

Convert audio between any format, trim clips, merge tracks, extract audio from video, adjust speed, volume, and pitch. Everything runs on your device. No uploads, no account, no internet needed. CONVERT AUDIO Convert between MP3, WAV, FLAC, OGG, AAC, M4A, AIFF, OPUS, CAF, and M4R. Pick a quality preset (Low, Medium, High, Max) for MP3, AAC, M4A, and OGG output. Convert multiple files at once. EXTRACT AUDIO FROM VIDEO Strip the audio track from MP4, MOV, M4V, 3GP, and 3G2 files and save it as any audio format. Batch extract from multiple videos in one go. TRIM AUDIO Cut an audio file to exactly the section you want. A visual waveform lets you set start and end points with precision. MERGE AUDIO Combine multiple audio files into a single track. Drag to set the order before merging. Works across different input formats. COMPRESS AUDIO Reduce file size using quality presets tuned for speech or music. See an estimated output size before you start. CHANGE SPEED Speed up or slow down audio from 0.25x to 3x without changing the pitch. Includes quick presets at 0.5x, 0.75x, 1x, 1.25x, 1.5x, and 2x. Process multiple files at once. ADJUST VOLUME Raise or lower the volume of a file by a set number of dB, or use normalize mode to bring each file's peak to -0.1 dBFS independently. Works on batches. SHIFT PITCH Shift pitch up or down by up to 12 semitones without affecting playback speed. Process multiple files at once. PRIVATE BY DESIGN All processing happens on-device. No account required. No files are uploaded anywhere. Works without an internet connection. Supported formats: MP3, WAV, FLAC, OGG, AAC, M4A, AIFF, OPUS, CAF, M4R