![]() Drop nth frame: GIF animations are made of multiple image frames.We recommend applying a 75% lossy compression level and adjusting further if needed. Depending on the animation, you might be able to drop frames without much noticeable change to the animation itself. Obviously, dropping frames will reduce gif size. This feature allows you to drop every 2nd, 3rd, 4th, or 5th frame of your GIF. For example, dropping every 2nd frame would result in 50% fewer frames. Remove duplicate frames: Removing similar or duplicate frames will help to optimize your GIF file size.This is useful for GIFs created out of high-FPS videos. We also provide a Fuzz Factor, which is a measure of “similarity.” The larger the ‘fuzz factor’ more ‘similar’ frames will match and be dropped. Best for: Use for high FPS (frames per second) GIFs or Animations with a lot of similar/duplicate frames.Reduce colors: GIF files support up to 256 different colors.Reducing the number of colors in colormap can reduce GIF file size. You can choose to reduce colors up to just 2 colors. ![]() Reduce colors + dither: Using the dither option will force the algorithm to approximate the missing colors using combinations of colors.Naturally, this will produce better-looking GIFs at the expense of bigger file size. However, it may also cause animation artifacts. Best for: Use if your frames have a limited number of colors.Use a single color table: Usually, each frame of a GIF file has its own separate color table.This option will instead force the GIF to use a single global color table. As we mentioned, a color table can have up to 256 colors, and each color is 3 bytes. So you can potentially save up to 256 X 3 = 758 bytes per frame by using a single color table.
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