Convert MP4 to WAV Offline
Most online video converters aggressively limit your file sizes and force you to wait in server queues while your private video files upload over the internet. Our extractor bypasses all of these limitations by leveraging the native Web Audio API built into your web browser.
How does local extraction work?
When you select a video, the browser ingests the binary container format directly into your active RAM. It identifies the inner audio stream (whether embedded as AAC, OPUS, or MP3) and strips away the massive motion picture data. The remaining raw audio is instantly bundled and exported as an uncompressed WAV file (Lossless) so there is zero degradation in sound quality.
Browser Memory Limits
Because the decoding happens synchronously in your hardware's RAM pipeline, very massive videos (exceeding 2GB) might crash mobile browsers. For feature-length films, specialized desktop software like Adobe Premiere or Handbrake is required.