WAV to MP3 Converter

WAV stores audio with no compression at all, which is why it's the standard format in recording studios and audio editing software.

WAV (Waveform Audio File Format) was created jointly by Microsoft and IBM in the early 1990s as a simple container for raw, uncompressed audio samples. Storing audio with no compression means there's never any generation loss from repeated saving and no decoding overhead when a program reads it, both of which matter enormously in a studio environment where a track might be opened, edited, and re-saved dozens of times before it's finished. The obvious tradeoff is size — a few minutes of CD-quality stereo audio can easily run to tens of megabytes — so WAV is rarely the format anyone actually distributes a finished track in.

MP3 is the format that made digital music mainstream — lossy compression that plays back on essentially every device made in the last 25 years.

MP3 (MPEG-1 Audio Layer III) was developed by the Fraunhofer Institute and standardized as part of MPEG in the early 1990s, and it became the format that made portable digital music practical in the first place — shrinking a CD-quality track down to roughly a tenth of its uncompressed size by discarding audio detail the human ear is least sensitive to. Decades later, despite the rise of more efficient codecs like AAC and Opus, MP3 remains the safest choice whenever compatibility is the priority, since there's essentially no device or piece of software made in the last two decades that can't play it.