WMV to OGV - Online Video Converter

Convert WMV to OGV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.

Convert WMV to OGV

[+] Drop WMV video here or click to select WMV, ASF

Output format

OGV (Theora / Vorbis)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About WMV to OGV

Convert WMV to OGV. WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. OGV carries Theora video with Vorbis audio in an Ogg container. Hardware support is thin, so convert for phones and editors..

Why convert WMV to OGV?

Smaller files with OGV lossy compression.
Keep animation and transparency where supported.
Private, no upload - runs in your browser.

WMV vs OGV

Animation	Yes	Yes
Transparency	No	No
Compression	lossy	lossy
Typical use	WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper.	OGV carries Theora video with Vorbis audio in an Ogg container.

When not to convert WMV to OGV

Skip OGV for archival masters: lossy compression discards detail, so keep the WMV original.
Keep a master copy: repeated exports stack small losses, so archive WMV before batch OGV shares.

Limits

Starting point: WMV - WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. Protected store files cannot be converted; use DRM-free sources. Hardware support is thin, so convert for phones and editors. Encode OGV (Theora / Vorbis) from WMV at a bitrate near the source, and confirm the audio track before converting.

How conversion works

Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.

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FAQ

How do I convert WMV to OGV?

Drop your WMV file onto this page, choose quality and codec settings, then click Convert. The result downloads as OGV instantly. All processing runs in your browser.

What codec is used for OGV?

The default codec for OGV is Theora / Vorbis. You can change the video and audio codec in Advanced mode.

How do you store my files?

We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.