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jacoka
Show HN: A private, bulk audio converter using WASM (186x real-time speed) vocalremover.dev

jacokaopa day ago

I built this because I was tired of uploading large audio files to cloud servers just for a simple format change. This tool uses WebAssembly and Web Workers to process everything locally in the browser. It splits the audio into segments and encodes them in parallel, hitting around 180x speed for WAV exports. No data ever leaves your computer. I'd love to hear your thoughts on the performance!

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