Is this audio converter free?

Yes, completely free. No signup, no rate limits, no usage tracking.

Convert Audio & Video instantly

Drop your file and get MP3 in seconds — no signup, no uploads, 100% private.

All processing is done locally in your browser. Your files never leave your machine. 100% Secure & Private.

Extract audio from video files instantly.

Compress lossless WAV to smaller MP3.

Convert Apple audio format to universal MP3.

Extract MP3 audio from WebM streams.

Cut and trim any audio file to the exact length you need.

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FFmpeg runs natively in your browser — no waiting for server uploads.

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Your files never leave your device. Zero server processing.

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Choose bitrate and quality settings before converting.

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Install as an app — works without internet after the first load. Use your browser's "Install app" option.

Is this converter free to use?

Yes — completely free, no signup, no rate limits, and no usage tracking.

Are my files private?

All processing happens locally in your browser using WebAssembly. Your files never leave your machine.

Which formats are supported?

MP4, WAV, M4A, and WebM to MP3. An audio trimmer is also available.

Does it work on mobile?

Yes, though large files may be slower since processing happens entirely on your device.