Question 1

How do I convert a WebM file to OGG?

Accepted Answer

Drag your WebM file onto the box above, or click Select file to choose it. Click Convert and wait for the progress bar to finish. Click Download to save the OGG file.

Question 2

Is OGG the right format for my WebM video?

Accepted Answer

Yes, in most cases. WebM videos usually have Opus sound, and OGG holds Opus as an audio-only file. The sound is copied exactly as it is. OGG files play in most web browsers, on Android and in apps such as VLC. Apple Music doesn't play OGG files. For Apple devices, choose WebM to M4A.

Question 3

Does converting to OGG lose quality?

Accepted Answer

Usually not. Most WebM videos store their sound as Opus, the same format MakeAudio uses for OGG files. In that case, the sound is copied into the OGG file exactly as it is. Vorbis sound is converted to Opus at 128 kbps, which is high quality for music and speech.

Question 4

How big will the OGG file be?

Accepted Answer

At 128 kbps, each minute of sound takes about 1 MB. When Opus sound is copied as it is, the file is about the same size as the sound track inside the video. A 30-minute screen recording becomes an OGG file of about 29 MB. A 1-hour meeting recording becomes an OGG file of about 58 MB.

Question 5

Why isn't my video accepted?

Accepted Answer

This page accepts WebM files, whose names end in .webm. Most other videos are MP4, MOV or MKV files. Check the end of the file name and use the matching converter: MP4 to OGG, MOV to OGG or MKV to OGG.

Convert WebM to OGG

Frequently Asked Questions

Frequently Asked Questions

How do I convert a WebM file to OGG?

Is OGG the right format for my WebM video?

Does converting to OGG lose quality?

How big will the OGG file be?

Will it work with screen recordings made in the browser?

Why isn't my video accepted?

Does the OGG file keep the title, artist and cover art?

Can I convert only part of the video?

Is it free, and is my video uploaded?

Can I convert a YouTube video or a link?

Does it work on phones, and is there a size limit?

What if my video has no sound or won't convert?