Waveform
100% on-device
MP3 / WAV converter
Convert between the common audio formats, choosing the sample rate, channel count and quality on the way. Lossless targets keep everything; lossy ones show you what the bitrate costs before you commit.
Runs entirely in this tab. Your audio is never uploaded.
Drag & drop an audio or video file, or click to browse
MP3, WAV, M4A, OGG, FLAC, AAC and more