Just upload one or more WebP files to Zamzar’s website, click to convert them into GIF, and then download the new converted files. If you want to convert your WebP file into a GIF file, you can do this for free with Zamzar’s online tool. By 2004 all the relevant patents had expired. The GIF image format is much more widely supported, and files can be static or animated. Controversy over the licensing agreement between the software patent holder, Unisys, and CompuServe in 1994 spurred the development of the Portable Network Graphics (PNG) standard. This compression technique was patented in 1985. GIF images are compressed using the Lempel–Ziv–Welch (LZW) lossless data compression technique to reduce the file size without degrading the visual quality. These palette limitations make GIF less suitable for reproducing color photographs and other images with color gradients, but well-suited for simpler images such as graphics or logos with solid areas of color. It also supports animations and allows a separate palette of up to 256 colors for each frame. The format supports up to 8 bits per pixel for each image, allowing a single image to reference its own palette of up to 256 different colors chosen from the 24-bit RGB color space. It has since come into widespread usage on the World Wide Web due to its wide support and portability between applications and operating systems. Files are protected with 256-bit SSL encryption and automatically delete after a few hours. The Graphics Interchange Format (GIF) is a bitmap image format that was developed by a team at the online services provider CompuServe led by American computer scientist Steve Wilhite and released on 15 June 1987. Our GIF to WebP Converter is free and works on any web browser.
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