Convert WEBM to AVI

WEBM in, AVI out: free, no signup, and both files delete themselves within an hour.

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Converting WEBM to AVI is free: drop your WEBM above, hit convert, and download the AVI. Files delete themselves within an hour.

WEBM to AVI is a genuine re-encode: AVI insists on its own codecs, so the pictures are rebuilt rather than re-boxed. Flippy re-encodes your WEBM once, carefully: the honest way to turn it into an AVI built for opening old archives and humoring legacy Windows tools.

A classic WEBM to AVI job: browser screen recordings and web downloads, bound for legacy Windows tools that never learned newer containers.

Why flip WEBM to AVI

WEBM is video the way browsers like it: open, royalty-free and built to stream. It was born in 2010, Google, out of its VP8 acquisition, and its real weak spot is life outside the browser: editors, TVs and Apple devices get picky.

AVI is the veteran of desktop video: dependable in 1995, cranky about everything invented since. Audio Video Interleave: an early container that predates streaming and most codecs you'd use today. That makes it the right destination when what you need is opening old archives and humoring legacy Windows tools.

How to convert WEBM to AVI

1
Drop your WEBM file into the flipper above, or click to browse for it.
2
Check the output format: AVI is already selected for you.
3
Hit Convert, give it a moment, then download your new AVI.

Best settings for WEBM to AVI

Best settings for WEBM to AVI: expect an MPEG-4 re-encode, because that is the codec old AVI players actually understand; compatibility beats codec vanity here. Flippy re-encodes your WEBM once rather than stacking passes, which is the honest way to land in this container.

WEBM vs AVI, side by side

	WEBM	AVI
Born	2010, Google, out of its VP8 acquisition	1992, Microsoft
Type	video · container	video · container
Best for	embedding on the web without licensing worries	opening old archives and humoring legacy Windows tools
Weak spot	life outside the browser: editors, TVs and Apple devices get picky	modern life: no proper streaming, no subtitles, no love for modern codecs
Typical size	often smaller than the equivalent MP4: VP9 and AV1 squeeze harder than H.264	usually bulky: its era's codecs compress far less than H.264 or H.265
Plays on	Every modern browser; hit-and-miss in editing apps and on Apple hardware.	Old Windows software and desktop players; phones and browsers mostly refuse.

Questions people ask

Will converting WEBM to AVI lose quality?

Usually not: when the video codec is compatible, Flippy swaps the container without re-encoding, so quality is untouched. If a re-encode is needed, it happens once at matching quality.

Will the AVI file be bigger or smaller than my WEBM?

Similar, unless a re-encode is involved: then it depends on the codec. AVI typically runs usually bulky: its era's codecs compress far less than H.264 or H.265.

Where will the AVI file play?

Old Windows software and desktop players; phones and browsers mostly refuse. That's the usual reason people leave WEBM behind: AVI simply opens in more of the places that matter.

How long does WEBM to AVI conversion take?

When it's a pure container swap it's nearly instant, since nothing is re-encoded. Full re-encodes take roughly as long as the video plays, often less.

More ways to handle these formats

Convert WEBM AVI conversion Shrink AVI Split AVI Turn AVI into GIF Change AVI resolution Remove audio from WEBM