Runs 100% locally via Rust WebAssembly

Convert OPUS to WAV Online Free

Convert OPUS to WAV online for free. Fast, private in-browser conversion via WebAssembly with zero file uploads and instant download.

OPUS to WAV Output Settings

WAV Quality 92%

High visual fidelity, recommended for photos

Preserve EXIF Metadata Keep camera settings, date, and lens details

Strip GPS Location (Privacy) Remove latitude/longitude coordinates

OPUS vs WAV Technical Comparison

Architectural differences, compression standards, and platform support technical specifications

Technical Specifications

Specification	OPUS (Source)	WAV (Target)
Full Name	Opus Interactive Audio Codec	Waveform Audio File Format
MIME Type	audio/opus	audio/wav
Compression	SILK / CELT hybrid lossy compression	Uncompressed PCM (RIFF)
Transparency (Alpha)	None	None
Native Browser Support	All Modern Browsers	Universal (100% Browsers)
Typical Payload	1 MB - 5 MB	30 MB - 80 MB
Best Use Case	VoIP calls, Discord, WhatsApp voice notes, and low-bitrate music streaming	Professional studio recording, mastering, acoustic analysis, and sample libraries

Interactive Engineering Utility

Digital Audio Bitrate, Sampling Rate & Buffer Calculator

Real-time client-side calculation based on your OPUS to WAV configuration

Zero Latency • In-Browser

Track Duration (Minutes) Total recorded audio length

Format & Sample Rate Stereo 2-channel audio configuration

Uncompressed WAV: 777.6 MB

Lossless FLAC: 427.7 MB (-45%)

320kbps MP3: 108.0 MB (-86%)

How to Convert OPUS to WAV in 4 Steps

100% private, zero-server upload conversion workflow

Select .OPUS Files

Drag and drop your .opus photos or click the browse button to select from your device.

Configure Settings

Tune WAV compression quality, preserve camera EXIF details, or strip GPS location.

Instant WASM Conversion

Compiled Rust WebAssembly decodes the OPUS stream and encodes the clean WAV in sub-50ms.

Download WAV

Click download to save your high-compatibility WAV file directly to your downloads folder.

Frequently Asked Questions

Common questions about OPUS to WAV conversion

How does in-browser OPUS to WAV conversion protect my privacy?

Unlike legacy file converters that upload your confidential files to cloud servers, OpenFileConverter runs 100% locally on your computer or phone using Rust WebAssembly. Your original OPUS files never leave your device memory, guaranteeing zero retention.

What is the main difference between OPUS and WAV?

OPUS (Opus Interactive Audio Codec) provides voip calls, discord, whatsapp voice notes, and low-bitrate music streaming, while WAV (Waveform Audio File Format) is optimized for professional studio recording, mastering, acoustic analysis, and sample libraries. Converting allows you to balance file size, compression fidelity, and platform compatibility.

Does converting OPUS to WAV degrade visual quality?

No. OpenFileConverter uses high-fidelity chroma subsampling with configurable quality levels (default 92%), ensuring virtually indistinguishable image fidelity with sharp edges and rich colors.

Can I convert multiple files in batch?

Yes. You can drag and drop up to 100 files simultaneously. Because processing executes in parallel on your local CPU threads, batch jobs finish in seconds without queue wait times.