How to convert WAV to MP3
1. Drop one WAV. MP3, M4A and video are refused on this page. 2. Leave quality at 192 kbps for speech and most music, or pick 320 kbps when you will listen on good speakers. 3. Press “Convert to MP3” and download.
192 kbps is the default because it is hard to tell from the WAV on a phone. 128 kbps is the smaller file for a long voice memo. 320 kbps keeps more of a loud mix.
Why a WAV is awkward to send
Mail, chats and many forms reject a large WAV or have a size cap. MP3 plays on phones, cars and old players. GustKit re-encodes in this tab, so a private interview does not go to a conversion website.
Same engine as the audio converter
This URL only locks the pair. If the file is already MP3, you do not need this page. M4A from an iPhone has its own page. OPUS voice notes and other types belong on the general audio converter.
How to pick a bitrate you will not regret
1. Start at 192 kbps and play the download on the device that will use it. 2. If the file is still too heavy, run again at 128 kbps. 3. Keep the WAV when you expect to edit the sound later.
Each encode throws a little away. Do not bounce the MP3 back to WAV and to MP3 again hoping it will sound the same. One pass is enough.