Question 1

How do I convert a WebM file to FLAC?

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 FLAC file.

Question 2

Is FLAC the right format for my WebM video?

Accepted Answer

Usually not, unless you plan to edit or archive the sound. WebM videos usually store their sound as Opus or Vorbis, which are compressed formats. FLAC keeps that sound without any further loss, but it can't restore detail that was already removed. The FLAC file ends up much bigger without sounding better. For listening, WebM to MP3 or WebM to OGG gives a far smaller file that sounds just as good.

Question 3

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 FLAC, MOV to FLAC or MKV to FLAC.

Convert WebM to FLAC

Frequently Asked Questions

Frequently Asked Questions

How do I convert a WebM file to FLAC?

Is FLAC the right format for my WebM video?

Is the FLAC file lossless?

How big will the FLAC file be?

Will it work with screen recordings made in the browser?

Why isn't my video accepted?

Does the FLAC 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?