Convert WAV to MP3 Online – Free and Fast
WAV to MP3 Converter – Free Online, High Quality
WAV files sound great but take up a lot of space. This converter turns your WAV audio into a compact MP3 without sacrificing the quality you can actually hear. Upload your file, convert, and download — perfect for sharing music, recordings, or podcasts in a format that works everywhere.
How it works
Upload the WAV
Choose the large audio file you want to shrink.
Convert to MP3
The audio is compressed into a smaller MP3 file.
Download and listen
Check quality, volume, and file size before sharing.
Frequently asked questions
About WAV to MP3
WAV to MP3 makes large audio recordings smaller and easier to share. WAV files from recorders, studios, voice memos, and editing apps can be too large for email, chat, websites, or podcast drafts. MP3 keeps the audio playable almost everywhere at a much smaller size. Choose bitrate based on the content. Voice recordings can often use lower bitrates. Music needs higher bitrate to avoid obvious quality loss. Keep the original WAV if it is the master recording. After conversion, listen to a quiet section and a loud section to check noise, clipping, and compression artifacts.
Updated June 2026: Added guidance for converting large WAV recordings to MP3 for email, podcasts, voice notes, sharing, and bitrate choices.