🎵 OGG to WAV Converter

Fast, private OGG/Opus to WAV converter that runs 100% in your browser using the Web Audio API. Upload an .ogg or .opus file and instantly download a high‑quality 16‑bit PCM WAV — no uploads or servers.

Conversion Result:

🎵 OGG → WAV

example conversion summary

Input: voice-note.ogg (Opus)
Output: voice-note-converted.wav • 44.1kHz • 16‑bit PCM
Duration: 00:12.4 • Channels: Mono

✅ preview: ready to download as WAV

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JavaScript Required:

This OGG to WAV converter needs JavaScript (Web Audio API) to run.

How to Use This OGG to WAV Converter

The OGG to WAV Converter runs entirely in your browser using the Web Audio API, so your audio never leaves your device. It’s ideal when you need a high‑quality, uncompressed WAV from an OGG/Opus source for editing, DAWs, or compatibility with legacy tools.

Getting started is simple:

Upload an .ogg or .opus file using the file picker.
Convert with one click. Conversion happens locally via AudioContext decoding and WAV encoding.
Download the resulting .wav file with consistent 16‑bit PCM output.
No network calls, no uploads — private and fast.
Works with typical OGG containers (often Opus or Vorbis).
Designed for predictable results that open in any editor.

After conversion, you’ll see a summary with duration, sample rate, channel count, and a download button. The tool intentionally focuses on the core task with a minimal UI for speed and reliability.

How It Works

This tool leverages modern browser audio capabilities to decode OGG/Opus and re‑encode uncompressed WAV entirely on the client side.

Decoding: The file is read via FileReader into an ArrayBuffer and decoded with AudioContext.decodeAudioData, which supports OGG/Opus in most modern browsers.
PCM extraction: The decoded AudioBuffer exposes raw floating‑point samples per channel along with the sample rate.
WAV encoding: Samples are converted to 16‑bit PCM and written into a standard RIFF/WAVE header structure, producing a universally compatible .wav file.
Download: The resulting Blob is offered as a downloadable file using URL.createObjectURL.

Because the entire process is local, large files can convert quickly and privately. Browser support for OGG/Opus decoding is broad, but if decoding fails on your browser, try a recent version of Chrome, Edge, or Firefox.

When You Might Need This

• Prepare OGG voice notes for editing in DAWs that prefer WAV
• Convert Opus recordings from chat apps into standard WAV
• Generate WAV files for audio analysis or transcription tools
• Ensure maximum compatibility with legacy audio software
• Create uncompressed masters from compressed OGG/Opus sources
• Convert sound effects libraries for game engines requiring WAV
• Produce broadcast‑ready assets from online OGG sources
• Standardize sample format before applying batch audio processing
• Quickly convert OGG/Opus files without installing software
• Keep audio offline and private during conversion

Frequently Asked Questions

Does the conversion happen offline?

Yes. The entire process runs in your browser using the Web Audio API. Your audio never leaves your device.

What formats are supported?

OGG containers with common codecs like Opus or Vorbis typically work. Output is a standard 16‑bit PCM WAV.

Why is the WAV larger than the OGG?

WAV is uncompressed PCM audio. File sizes are larger by design to maximize compatibility and quality for editing.

What if decoding fails?

Try a recent version of Chrome, Edge, or Firefox. Some older browsers or niche codecs inside OGG may not decode.

Is there a file size limit?

The tool enforces a 50MB upload limit for performance. Very large files may require desktop tools.