![]() Gifsicle is usually the fastest tool and produces smaller files, but is designed for speed, not quality. Try different resize methods if you are not satisfied with the result. Some gifs may need the "coalesce" option (which removes all optimizations from frames) if other methods fail and the output image is flickering or has strange artifacts, but it may significantly increase file size and is very slow. GIF animation resizing is sometimes tricky, and you will probably have to choose between a smaller file size or image quality. Useful when you need to reduce GIF size or fit the image in specific dimensions. Best for: Use to repair broken GIFs to re-optimize them later.Ezgif's online image resizer will resize, crop, or flip animated gifs and other images, with the same quality and speed as professional software, without the need to buy and install anything.Doing so would increase your GIF size, but it helps to correct your buggy GIFs, understand their frames better, or re-optimize them later. Undo optimizations: This operation draws a complete view of the animation up to that point/frame (instead of each frame containing only the overlaid changes).Best for: Use if your GIF has a lot of static background areas that do not change while animating such as, GIF of a screen recording.Use the Fuzz Factor settings under this option to match “similar” colors. The result is large areas of transparency that compress better (compared to a mix of different colored pixels). Optimize transparency: If your GIF is an overlaid animation that is repeating pixels that are already being displayed, you can replace those repeating color pixels with transparency.Best for: Use if each frame of your GIF has similar colors.So you can potentially save up to 256 X 3 = 758 bytes per frame by using a single color table. As we mentioned, a color table can have up to 256 colors, and each color is 3 bytes. ![]() This option will instead force the GIF to use a single global color table.
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