Convert WAV to MP3
Free, instant, and secure online converter. Upload your .wav file and receive a crisp .mp3 result in seconds.
Need the opposite conversion? Convert MP3 to WAV →
How to convert WAV to MP3
Upload Your File
Click the upload zone or drag and drop your .wav file anywhere on the area.
Start Converting
Hit Convert and our server will process your file instantly with high fidelity preservation.
Download Result
Your .mp3 file is ready in seconds! Click download. Files auto-delete in 6 hours.
WAV vs MP3: Comparison
| Attribute | WAV (.WAV) | MP3 (.MP3) |
|---|---|---|
| Category | audio | audio |
| MIME Type | audio/wav | audio/mpeg |
| Description | WAV is an uncompressed audio format offering studio-quality sound, ideal for editing and production. | MP3 is the world's most popular compressed audio format, balancing small size with good quality. |
WAV to MP3: What You Should Know
WAV files are uncompressed and can easily run into the hundreds of megabytes for just a few minutes of audio. Converting to MP3 compresses that down by around 90% while staying broadly compatible with every phone, browser, and media player — the practical choice once you're done editing and just need to store or share the track.
- A 320kbps MP3 is close to indistinguishable from WAV for most listeners — use a high bitrate if quality matters.
- This conversion is one-way in terms of quality: MP3 discards some audio data permanently to achieve compression.
- Ideal for podcasts, voice recordings, and finished music tracks meant for distribution rather than further editing.
About These Formats
About WAV files
WAV is an uncompressed audio format offering studio-quality sound, ideal for editing and production.
About MP3 files
MP3 is the world's most popular compressed audio format, balancing small size with good quality.
Frequently Asked Questions
How do I convert WAV to MP3?
Upload your .wav file using the box above, or drag and drop it in. We'll automatically convert it to .mp3 format — just click download when it's ready.
Is it free to convert WAV to MP3?
Yes. Converting WAV to MP3 is completely free, with no watermarks, no signup, and no limit on how many files you convert.
Is it safe to convert files here?
Yes. Files are processed securely and automatically deleted from our servers a few hours after conversion. We never share or view the contents of your files.
What is a wav file?
WAV is an uncompressed audio format offering studio-quality sound, ideal for editing and production.
What is a mp3 file?
MP3 is the world's most popular compressed audio format, balancing small size with good quality.