MP3 to WAV Converter — Free Online

Free online MP3 to WAV converter — quickly transform your audio files without registration or software installation. Our service lets you convert mp3 to wav in just a few clicks. Conversion happens right in your browser — files are never uploaded to a server and stay on your device. WAV is an uncompressed studio format. Ideal for editing and mastering in professional DAWs. Try our mp3 to wav converter right now!

🔄 How MP3 to WAV Converter Works

Converting MP3 to WAV with our service is simple. Upload up to 10 audio files at once, choose desired quality, and click convert. Our free mp3 to wav converter processes files right in your browser.

Want to change audio format without quality loss? Adjust bitrate from 64 to 320 kbps and sample rate. This gives you precise control over quality and file size.

Online MP3 to WAV conversion works on any device: computer, tablet, or smartphone. All processing happens in browser — files never leave your device. Maximum privacy and speed.

🎯 Problems This Converter Solves

Can't open MP3 file?

Not all software works with MP3. Convert to compatible WAV.

Working with audio in studio?

WAV is perfect for editing in Audacity, Logic, FL Studio.

💡 Common Uses for WAV

🎬 Video editing projects

🎹 DAW usage (Ableton, FL Studio)

📻 Radio broadcast preparation

🎤 Podcast editing

✨ Our Converter Advantages

⚡ Rapid Conversion

No waiting — results delivered immediately

📦 Bulk Processing

Save time by converting in batches

💻 All Platforms

Windows, Mac, Linux, iOS, Android — everywhere

🔒 Secure Handling

Your data stays private — no storage

🎵 Flexible Settings

Choose quality, bitrate, and other parameters

💰 No Payment

All features available free without an account

📊 Format Comparison

MP3 Compact format

Most popular format. Supported by all devices.

WAV High quality

Uncompressed PCM format. Ideal for editing.

❓ Frequently Asked Questions

How do I change MP3 to WAV?

Drag and drop your MP3 file, choose WAV as target format, and start conversion. Download the result instantly.

Do I need to pay for MP3 to WAV conversion?

No payment needed. The service is free, with no subscriptions or hidden costs.

Is quality lost when converting MP3 to WAV?

Quality won't be restored — lost data can't be recovered. However, the file becomes compatible with lossless software.

Is batch MP3 conversion supported?

Sure! Upload up to 10 MP3 files and convert them all with a single click.

Is there a file size limit for MP3?

Maximum 100 MB per file. All processing happens locally on your computer.

Are my files uploaded to a server?

No, files stay on your device. The browser performs conversion locally using WebAssembly technology.

📝 How to Convert MP3 to WAV

1

Upload File

Drag & drop MP3 files or click "Choose Files"

2

Adjust Settings

Choose quality, bitrate and other options

3

Convert

Click "Convert" and wait for processing

4

Download Result

Download your WAV files