Convert OGG to OPUS offline by JavaScript

Convert OGG to OPUS offline

Convert local OGG files to OPUS 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 OGG to OPUS offline

Choose local OGG files, choose "OPUS" 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.

Name	OGG	OPUS
Full name	Ogg Vorbis	Opus Audio Format
File extension	.ogg .oga	.opus
MIME	application/ogg, audio/ogg, audio/vorbis, audio/vorbis-config	audio/opus
Developed by	Xiph.Org Foundation	IETF codec working group
Type of format	Audio compression format	Audio file format
Introduction	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.	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.