Convert FLV to AVI

Free, in your browser, no signup: files delete themselves within an hour.

Drop your file here to upload

Free, no signup
No watermark, ever
Files auto-delete in 1 hour
Nothing to install

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

Most FLV to AVI conversions are wrapper swaps: the pictures stay pictures, they just trade FLV's box for one built for opening old archives and humoring legacy Windows tools. If the codec inside your FLV is one AVI accepts, Flippy keeps quality bit-for-bit identical; if not, it re-encodes once, carefully, at matching quality.

Why flip FLV to AVI

FLV is a relic of the Flash era: the format YouTube grew up on, stranded when Flash died. It was born in 2002, Macromedia (later Adobe), for Flash Player, and its real weak spot is playing anywhere at all since Flash was switched off in 2020.

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 FLV to AVI

1
Drop your FLV 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.

FLV vs AVI, side by side

	FLV	AVI
Born	2002, Macromedia (later Adobe), for Flash Player	1992, Microsoft
Type	video · container	video · container
Best for	nothing new: today it's mostly old downloads waiting to be rescued	opening old archives and humoring legacy Windows tools
Weak spot	playing anywhere at all since Flash was switched off in 2020	modern life: no proper streaming, no subtitles, no love for modern codecs
Typical size	small files with dial-up-era expectations about quality	usually bulky: its era's codecs compress far less than H.264 or H.265
Plays on	Almost nothing modern; VLC and converters are its retirement home.	Old Windows software and desktop players; phones and browsers mostly refuse.

Questions people ask

Will converting FLV 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 FLV?

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 FLV behind: AVI simply opens in more of the places that matter.

How long does FLV 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

FLV conversion Convert AVI Make AVI smaller Split AVI Slow down AVI Turn AVI into GIF