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Free Online GIF to Video Converter That Handles Odd Sizes

A GIF stores nearly a whole image per frame, so the same animation as MP4 is usually many times smaller. Three things break in this conversion: odd pixel sizes, looping, and having no audio track at all. All three are handled here rather than left to fail.

Free Forever Nothing Uploaded Far Smaller Plays on Phones
Free Online GIF to Video Converter That Handles Odd Sizes
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Turn a GIF into a real video Drag your GIF here and get an MP4 that is usually many times smaller and plays properly everywhere. Nothing is uploaded. Select a Video MP4, MOV, WebM, MKV, AVI and more • best under 300 MB • nothing is uploaded
0:00.000 / 0:00
The video to build
GIFs often run at odd rates like 12.5 or 16.67. Most players cope, but some apps want a normal number.
A GIF repeats forever by itself. A video does not, so the repeats have to be built into the file.
A GIF has no sound, and several places refuse a video with no audio track at all. An empty track costs almost nothing and avoids a confusing rejection.

Output
Dropping frames makes a smaller file. It cannot add frames that were never recorded.
.mp4

Your video

These files only exist in this tab. Save the ones you want before you close the page, because there is no copy of them anywhere else.

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How to Turn a GIF Into a Video

Drop it, choose how many times it plays, download the MP4.

1
Drop your GIF in The page reads its size and says whether the sides need trimming.
2
Choose how many times it plays A GIF loops forever on its own. A video cannot, so the repeats are built into the file.
3
Set a frame rate if you need one GIFs often run at odd rates. Leave it alone unless something downstream wants a normal number.
4
Leave the silent track on It costs almost nothing and stops upload systems refusing a video with no audio at all.
5
Download it The finished line reports how much smaller it came out, measured rather than claimed.

Three Things GIFs Get Wrong for Video

Including the things this tool cannot do.

The same pictures, usually many times smaller. A GIF stores something close to a whole image for every frame and cannot use more than 256 colours. Video compression describes what changed since the last frame instead, which is why the result is typically between five and twenty times smaller and often looks better.
Odd pixel sizes have to be trimmed, and that is not a choice. Video needs an even number of pixels on both sides and GIFs have no such rule, so a 499 by 281 GIF is perfectly normal and makes an encoder refuse the file outright. One row or column is removed, which nobody can see, and the page tells you when it is about to happen.
A GIF repeats by itself and a video does not. There is no setting inside an MP4 that means play forever, so the repeats have to be built into the file as real extra frames. Choose how many times it should play before you press.
The silent soundtrack is there to prevent a rejection. A GIF has no sound at all, and several upload systems refuse a video that has no audio track whatsoever, with an error that explains nothing. An empty track adds almost nothing to the file and avoids the problem.
The colour layout is forced to the common one. Without it, an h264 file made from a GIF fails to open on a great many players and on almost every phone, which is one of the more baffling ways this conversion goes wrong elsewhere.
The 256 colour limit does not come back. The GIF has already thrown those colours away and nothing can return them, so a smooth gradient that banded in the GIF will still band in the video. What you gain is size, not detail.
The work happens on your own machine. Your video is opened by this page, not sent anywhere. That is why there is no upload bar, no queue and no waiting for a server. It is also why a big file leans on your own processor: nothing is being done for you somewhere else.
The first run downloads the engine, later runs do not. Video work needs a real encoder, and that is a thirty megabyte download the first time you press the button. Your browser keeps it, so the second video starts straight away.
Leave the tab open. All of the work is in this page, so closing it or navigating away stops the job halfway. On a phone, switching apps can do the same thing, because the system is allowed to pause a background tab.

Key Features & Capabilities

What this tool does, and what it deliberately does not.

Usually far smaller The same frames, typically five to twenty times less data, because video can describe change.
Odd sizes handled The trimming that video requires is done for you, and the page warns before it happens.
Repeats built in Because no video format has a setting that means play forever, whatever people assume.
A silent track on request Which is what stops several upload systems rejecting the file for having no audio.
Plays on phones The colour layout is forced to the one every device understands, which is easy to get wrong.
Nothing leaves your device The conversion runs in your browser, with no upload and no account.

About the GIF to Video

The GIF is a still image format from 1987 that happens to be able to hold several frames. It was never designed to carry moving pictures, and it shows: every frame stores close to a complete image, and the whole thing is limited to 256 colours. An animation that would be a few hundred kilobytes as a video routinely runs to several megabytes as a GIF.

Video compression works the other way round. Instead of storing each frame, it describes what changed since the last one, which for a typical animation is a small part of the picture. That single difference is why the same frames come out somewhere between five and twenty times smaller, and it is why most large sites silently convert uploaded GIFs to video before showing them to anyone.

Three things break in this conversion and all three are handled here rather than left to fail. Video requires an even number of pixels on each side, which GIFs are under no obligation to provide, so a perfectly ordinary size like 499 by 281 makes an encoder refuse the file outright. A GIF repeats forever by itself while no video format has any such instruction, so repeats have to become real frames in the file. And a GIF has no sound at all, which several upload systems treat as a broken video.

The one thing that cannot be fixed is colour. The 256 shade limit was applied when the GIF was made and those colours are gone. A gradient that bands in the GIF will band in the video too. What this conversion buys is size and compatibility, not detail, and any page claiming otherwise is describing something else.

Frequently Asked Questions

GIF into MP4 or WebM, in your browser.

Size, mostly. A GIF stores close to a full image for every frame and is limited to 256 colours, while video compression only describes what changed. The same animation is usually between five and twenty times smaller as an MP4, which is why most sites quietly do this conversion themselves.

Only if the player is set to loop, because no video format has a built in instruction that means play forever. That is why this page asks how many times it should play and builds the repeats into the file as real frames.

Video requires an even number of pixels on both sides and GIFs do not, so a size like 499 by 281 is completely normal and makes the encoder refuse the file. One row or column is removed, which is invisible, and it is the only way the conversion can happen at all.

Because several upload systems refuse a video file that contains no audio track whatsoever, and the error they give rarely explains itself. An empty track adds a negligible amount to the file and avoids the whole problem.

It will not look worse, but the 256 colour limit does not come back. Whatever banding or dithering the GIF already has is baked into its frames, and no conversion can recover colours that were thrown away when the GIF was made.

MP4 unless you have a reason. It plays everywhere and is what every upload system expects. WebM is here for the web specific cases, and it takes longer because it has to be rebuilt with a different encoder.

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