Convert 3GPP to WAV — Free Online Converter
Convert 3GPP Multimedia (.3gpp) to Waveform Audio (.wav) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About 3GPP to WAV Conversion
WAV (Waveform Audio File Format) is the most widely supported uncompressed audio format, storing raw PCM samples that every audio tool, operating system, and programming library can read without any codec dependencies. Converting 3GPP video to WAV extracts the audio into the most universally accepted working format for audio editing, analysis, transcription, and processing.
Why Convert 3GPP to WAV?
WAV is the expected input for the majority of professional audio workflows. Speech-to-text APIs (Google Speech, Amazon Transcribe, Whisper), audio analysis tools (Praat, Audacity spectral views), forensic audio software, and most programming libraries (Python's wave module, JavaScript's Web Audio API) all work best with WAV input.
As an uncompressed format, WAV ensures no additional artifacts are introduced during extraction. Every sample from the decoded 3GPP audio is preserved exactly as decoded, providing the most faithful representation of the original recording for any downstream processing.
Common Use Cases
- Feeding extracted audio into speech recognition or transcription services