WMA OGG

WMA to OGG Converter

Convert WMA to OGG in your browser. Free, private, and fast. Choose the right codec, quality, and file size without sending files to a server.

This converter runs a full FFmpeg engine in your browser. The first conversion downloads the engine (~31 MB, cached afterwards) — your file itself still never leaves your device.

Drag & drop your WMA file here

or

Max file size: 50 MB · Your file stays in your browser

Your file is processed locally in your browser — nothing is ever uploaded.

Why Convert WMA to OGG?

Converting WMA to OGG is a common task whenever a file has to work somewhere that expects the other format. WMA is the Windows Media Audio format that Microsoft introduced as an alternative to MP3. OGG is an open, royalty-free audio container format developed by Xiph.Org, typically using the Vorbis codec. This converter makes the switch locally in your browser — nothing is uploaded.

Common use cases

  • You have a WMA file and need it in OGG format.
  • The target software or platform requires OGG but your file is in WMA.
  • Typical use of OGG: Open-source applications and games requiring royalty-free audio.
  • You want to reduce file size or improve compatibility without using desktop software.
Keep in mind: Limited support on Apple devices — Safari and iOS do not support OGG natively and require a JavaScript fallback.

How to Convert WMA to OGG

  1. Upload or drop your WMA file into the converter above.
  2. Adjust any output settings for OGG if needed.
  3. Click Convert and download your converted file instantly.

About the Formats

WMA (Windows Media Audio)

WMA is the Windows Media Audio format that Microsoft introduced as an alternative to MP3. It was common in Windows Media Player libraries and on early portable players and is still found in old music collections.

Compatibility: Windows Media Player, VLC and most desktop players. Not supported natively by iPhone or browsers.

OGG (Ogg Vorbis)

OGG is an open, royalty-free audio container format developed by Xiph.Org, typically using the Vorbis codec. OGG Vorbis delivers audio quality comparable to MP3 and AAC without any licensing restrictions, making it popular in open-source applications, web games, Linux systems, and browser-based audio.

Compatibility: Chrome, Firefox, Android, VLC, and most open-source players. Not natively supported by Safari or iOS.

100% Private & Browser-Based

Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.

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Need the reverse?

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FAQ

Frequently Asked Questions

Yes — completely free with no sign-up, no watermarks, and no size limits for typical files.

Quality depends on the output settings. For lossless output, choose the highest quality setting available.

Your file is processed entirely within your browser using local JavaScript. It is never uploaded to any server. Only you can access your file.

For browser-based conversion, files up to 50 MB work best. Very large files may take longer depending on your device. We recommend splitting very large files before converting.

Currently, AintoB converts one file at a time to keep the browser-based process simple and private. Reload the page to convert another file.