Free Online Audio Converter

Change your audio files to MP3, WAV, or M4A — right in your browser. Whether you need to make a track playable on an old MP3 player, prepare a recording for editing, or shrink a file for easy sharing, our tool handles it instantly, for free, with no registration.

📤 Instant Upload⚡ Fast Conversion🔒 Secure & Private

Choose Your Output Format

MP3 Converter

Most compatible, good for everyday listening

Recommended: WAV– Lossless quality
Convert MP3 →

WAV Converter

Uncompressed, ideal for editing and archiving

Recommended: MP3– Universal compatibility
Convert WAV →

M4A Converter

Efficient compression, native to Apple devices

Recommended: MP3– Universal compatibility
Convert M4A →

Convert by Use Case

🎵

General Music Playback

Make your audio files playable on any device.

MP3
M4A to MP3 →WAV to MP3 →
💾

Lossless Archiving

Preserve every detail for editing or long‑term storage.

WAV
MP3 to WAV →
🔔

Ringtone Creation

Turn a song or sound effect into a ringtone.

MP3M4A
Any to MP3 →
🎬

Video Soundtracks

Convert audio for video projects or social media clips.

WAVMP3
Convert to WAV →
🍏

Apple Ecosystem

Optimize your music for iTunes, iPhone, and iPad.

M4A
MP3 to M4A →

Why Use Our Audio Converter?

Our tool is completely free and requires no sign‑up. Small audio files are processed directly in your browser — they never touch our servers. Larger files are handled securely and automatically deleted after conversion.

You can customize bitrate, sample rate, trim audio, and even apply fade in/out effects. Batch upload lets you convert multiple files at once, and you can download them all as a ZIP.

Drag & drop audio files here, or click to select

We’ll detect the format and let you choose the output

Frequently Asked Questions

1Will converting audio reduce sound quality?
When converting between lossy formats (like MP3 to M4A), there can be a slight quality loss. However, using a high bitrate (e.g., 192kbps or above) keeps it nearly imperceptible. Converting from a lossless source like WAV preserves quality.
2How do I choose the right bitrate?
For MP3, 192kbps is good for everyday listening, 320kbps for high‑quality. WAV is uncompressed, so bitrate doesn’t apply in the same way. M4A (AAC) at 192kbps sounds great for most users.MP3 to WAV
3What's the difference between WAV and MP3?
WAV is an uncompressed format that stores audio exactly as recorded, resulting in large file sizes. MP3 is a compressed format that discards some audio data to reduce file size, making it more portable.WAV vs MP3
4Can I convert Apple Music M4A files to MP3?
Yes, if the M4A file is not DRM‑protected (most purchased or self‑recorded files). Simply upload it and choose MP3 as the target format.M4A to MP3
5Will metadata like artwork and album info be kept?
Metadata preservation depends on the source and target formats. In many cases, tags like title, artist, and album are retained. For full control, use a dedicated tag editor after conversion.
6Is my audio safe when using your online converter?
Absolutely. Small files stay in your browser. Larger files are securely uploaded, processed, and deleted automatically within 24 hours. No one has access to your audio.
7Which audio formats can I convert between?
We support MP3, WAV, and M4A. You can convert any of these to another, or even change settings like bitrate and sample rate within the same format.See all formats
8How long does audio conversion take?
For files under 20MB, conversion usually completes in seconds. Larger files or those requiring heavy processing (like applying effects) may take a few moments.
9Can I convert audio files on my phone?
Yes! Our web converter works on all modern smartphones and tablets. Just open the page in your mobile browser and follow the same steps.
10Why did my conversion fail?
Common reasons include a corrupted source file, an unsupported format, or network issues during server‑side processing. Try again, or use a different source file. If the problem persists, contact us.Help Center