Free online WMA-to-OPUS converter — upload a WMA file and download a OPUS. Fast, private, no signup.
Drop your WMA file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a OPUS to download. No software to install.
Yes. Convert WMA to OPUS for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Windows Media Audio. Modern low-latency lossy audio codec.
Convert WMA to: MP3 · WAV · FLAC · M4A · AAC · AIFF · OGG
Convert to OPUS from: AAC · AIFF · FLAC · M4A · MP3 · OGG · WAV · 3GP · AVI · FLV