Convert OPUS to OGG offline by JavaScript

Convert OPUS to OGG offline

Convert local OPUS files to OGG files offline by JavaScript in your web browser without any software downloads or file uploads!

Files:

Target:

Audio bitrate:

Sample rate:

Show conversion logs

OUTPUT FILES:

#	File Name	File Size	Actions

How to convert OPUS to OGG offline

Choose local OPUS files, choose "OGG" as target audio format, then click the "CONVERT OFFLINE" button to start offline conversions in bulk. File size can be up to 2GB. Please note this offline audio converter only works in web browsers that support new technologies such as WebAssembly, Shared Array Buffer and Site Isolation. Use online converter instead if this offline converter doesn't work in your web browser.

Name	OPUS	OGG
Full name	Opus Audio Format	Ogg Vorbis
File extension	.opus	.ogg .oga
MIME	audio/opus	application/ogg, audio/ogg, audio/vorbis, audio/vorbis-config
Developed by	IETF codec working group	Xiph.Org Foundation
Type of format	Audio file format	Audio compression format
Introduction	Opus is a lossy audio coding format developed by Xiph and standardized by the IETF, designed to efficiently code speech and general audio in a single format, while remaining low-latency enough for real-time interactive communication and low-complexity enough for low end ARM3 processors.	Vorbis is a free and open-source software project headed by the Xiph.Org Foundation. The project produces an audio coding format and software reference encoder/decoder (codec) for lossy audio compression. Vorbis is most commonly used in conjunction with the Ogg container format and it is therefore often referred to as Ogg Vorbis.