Video → Audio
WebMtoAIFF
Drop your files here
Video, audio, images and documents: MP4, MP3, HEIC, DOCX, PDF and 33 more formats. Several files or a link at once.
Choose files
Why convert
WebM — an open format for video in the browser, common for clips saved from websites. When you only need the sound from WebM: music, a lecture or a podcast to listen to without a screen. AIFF — Apple's uncompressed audio, the Mac counterpart of WAV.
What changes in the file
The picture is dropped and the first audio track is kept. Quality will not improve: what WebM compression threw away is gone; the file just gets bigger.
Which settings to pick
A lossless format with little to tune: you can trim the recording and change the volume.