WAV to MP3 Converter
WAV ⇄ MP3 Converter
Convert WAV to MP3 or MP3 to WAV directly in your browser. Upload multiple audio files, select bitrate, and download all as ZIP.
🎵 Drag & Drop audio files here
Supported: WAV, MP3
⚙️ How to Use
1. Upload Audio Files
Drag or drop your WAV/MP3 files into the upload area.
2. Choose Bitrate & Format
Click ⇄ to swap conversion direction and choose desired bitrate.
3. Download Converted Files
Download individually or all as ZIP after conversion.
🧠 How It Works
This online WAV ⇄ MP3 Converter processes your audio directly in the browser using JavaScript. When you upload a file, it reads the data, applies selected bitrate settings, and creates a downloadable MP3 or WAV version without uploading it to any server — ensuring privacy and speed.
❓ Frequently Asked Questions
Which formats are supported?
Both WAV and MP3 are supported for bidirectional conversion.
Can I upload multiple files?
Yes, you can upload and convert multiple files at once.
Is it free?
Yes, this converter is 100% free to use.
Does it upload my files?
No, everything happens locally in your browser.
Can I choose bitrate?
Yes, you can pick bitrates from 96 Kbps to 320 Kbps.
Can I download all files together?
Use “Download All as ZIP” after conversion.
Does it work offline?
Once loaded, conversions can work offline too.
What’s the file size limit?
Up to ~1GB per file (depends on browser limits).
Can I pause conversion?
Not yet — but you can cancel and restart anytime.
Is it mobile friendly?
Yes, fully responsive across all devices.