Audio Converter — Convert Audio Files Free Online
Convert audio files between MP3, WAV, FLAC, OGG, M4A, and more formats. Fast, free, and no signup required.
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howItWorks
- Converts between MP3, WAV, OGG, FLAC, AAC, M4A, OPUS, and WebM
- Processing happens on the server using FFmpeg
- Output quality is optimized for the target format
Why Choose Our Client-Side Audio Converter?
Process media securely, quickly, and directly in your browser with 100% local client-side memory execution.
100% Secure & Local
Your media files never leave your device. All editing and conversions are performed locally in sandboxed client memory.
High-Fidelity Formats
Preserves audio bitrate, video resolution, frames, channels, and metadata parameters perfectly during Audio Converter.
Blazing Fast Speeds
Powered by client-side browser workers, updates happen instantly without upload delays or network queue times.
Process in Three Simple Steps
Select File
Upload or drag & drop your media file directly into the secure dropzone above.
Configure & Apply
Choose your conversion settings, custom bitrates, or formats and review the real-time preview results.
Save Output
Instantly download your processed high-fidelity media output to your local drive.
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Ready for use
Frequently Asked Questions about Audio Converter
Yes, Audio Converter is 100% free with no sign-up, no watermarks, and no usage limits.
Yes. Files are uploaded over HTTPS, processed securely on our servers, and permanently deleted immediately after your download. We never store, view, or share your files.
You can upload files up to 50 MB. For larger files, consider compressing or splitting them first.
Yes, Audio Converter is fully responsive and works in all modern browsers on desktop, tablet, and mobile.
You can use Audio Converter as many times as you need. There are no daily limits, no hidden caps, and no account required.