Free Online Opus Converter

Convert audio files to and from Opus format with high quality and speed. Support for MP3, WAV, M4A, AAC, FLAC and more.

FreeNo RegistrationHigh QualityFast Conversion

Popular Audio Conversions

Opus to MP3Popular
Convert Opus audio files to MP3 format for universal compatibility
Convert Opus to MP3
MP3 to OpusPopular
Convert MP3 files to Opus for better compression and quality
Convert MP3 to Opus
Opus to WAVPopular
Convert Opus to WAV for lossless audio editing and processing
Convert Opus to WAV
Opus to MP4Popular
Convert Opus audio to MP4 format for video applications
Convert Opus to MP4
M4A to Opus
Convert M4A files to Opus for efficient audio streaming
Convert M4A to Opus
Opus to M4A
Convert Opus to M4A for Apple device compatibility
Convert Opus to M4A
WAV to Opus
Convert WAV files to Opus to reduce file size significantly
Convert WAV to Opus
Opus to AAC
Convert Opus to AAC for high-quality audio streaming
Convert Opus to AAC
FLAC to Opus
Convert FLAC to Opus while preserving excellent audio quality
Convert FLAC to Opus

About Opus Format

Opus is a modern, open-source audio codec developed by the IETF (Internet Engineering Task Force). It combines the best features of Skype's SILK codec and Xiph.Org's CELT codec to deliver superior audio quality at all bitrates.

With support for bitrates from 6 kbps to 510 kbps and sample rates up to 48 kHz, Opus is ideal for both voice calls and high-fidelity music streaming. The format is completely royalty-free and patent-safe.

Why Choose Our Opus Converter?

  • ✓100% Free: No hidden fees or subscription required
  • ✓High Quality: Preserve audio quality during conversion
  • ✓Fast Processing: Convert files in seconds, not minutes
  • ✓Privacy Focused: Your files never leave your device
  • ✓Multiple Formats: Support for all popular audio formats
  • ✓Cross-Platform: Works on Windows, Mac, iOS, and Android

Supported Audio Formats

.opus
.mp3
.wav
.m4a
.aac
.flac
.mp4
.ogg
.wma
.ac3

Frequently Asked Questions

What is Opus format?

Opus is a highly efficient, royalty-free audio codec that provides excellent quality at low bitrates. It's widely used for VoIP, video conferencing, and streaming applications.

Is the converter completely free?

Yes! Our Opus converter is 100% free with no hidden costs, registration requirements, or file size limitations.

How long does conversion take?

Conversion speed depends on file size and your device, but most files convert in seconds to a few minutes.

Are my files safe and private?

Yes! All conversions happen locally in your browser. Your files never get uploaded to our servers, ensuring complete privacy.