LZW essentially looks for identical patterns of pixels along scan lines. The compression algorithm used in GIFs is LZW. Lossy compression has become a shorthand, yet somewhat misleading, phrase for this process. The loss of data occurs in the prefiltering phase by increasing redundant patterns along scan lines to improve compression (see Figure 2). The lossiness comes in when a graphics program automatically prefilters or alters the image to compress more efficiently. The compression algorithms used in GIFs and PNGs (LZW and Deflate) are lossless, so there is no loss of data when compressing these palette-based formats. Lossy compression is actually a misnomer for GIFs and PNGs. This post talks about how to compress GIF with 3 best GIF compressors.Figure 1: Save for Web Dialog in Photoshop What Is Lossy Compression? Related article: How to Make GIF Smaller or Reduce GIF Size. When the compression is over, the compressed GIF will be downloaded from the internet automatically. Tap on Compress IMAGES to compress the GIF. Click on Compress IMAGE and upload the target GIF. With iLoveIMG, only in 3 steps, you can compress GIF successfully. It lets you compress GIF online with the best quality and supports uploading GIF from your devices and cloud services. It’s free and powerful, which offers lots of helpful tools like photo editor, image cropper, image resizer, meme generator, and image rotator. If you are looking for an online GIF compressor, iLoveIMG is an ideal choice for you. You may also like: Make GIF Transparent – 2 Online Transparent GIF Makers iLoveIMG After a while, you will get the compression result and then download the compressed GIF to your computer. Tap Compress GIF Now to start the compression. In the Advanced Settings section, you can adjust the compression level, drop frames, or reduce colors according your needs. Press GIF COMPRESSOR to launch the GIF compressor tool and import the GIF you want to compress. Go to the FreeConvert website and scroll down the page to find the GIF COMPRESSOR option in the TOOLS tab. Here’s how to compress GIF with best online GIF compressor – FreeConvert. This GIF compressor is web-based and enables you to upload GIF from local, Dropbox, Google Drive and URL. To make GIF smaller, it offers various compression choices such as adjust compression level, drop frames, reduce colors, replace duplicate color pixels with transparency. Also, it includes with a set of tools including GIF compressor, PDF compressor, video trimmer, video cropper and more. Recommend article: 2 Best Ways to Convert GIF to Sprite Sheet (100% Work) FreeConvertįreeConvert is a great file conversion tool that supports converting image, video and audio. In the end, download the compressed GIF from the internet. After loading the GIF, click the Optimize GIF to reduce the GIF file size. Then upload the target GIF from your computer, or paste the image URL to load the GIF. After accessing the website, choose GIF Optimizer to go on. Run Google Chrome and type in the address bar to open the website. Let’s see how to compress GIF online with. More than that, it can be used to convert GIF to MP4 or other image formats like WebP, PNG and JPG, and make sprite sheet from GIF. It’s packed with many useful GIF editing features, such as compress GIF, crop GIF, resize GIF, add text to GIF, split GIF, reverse GIF, rotate GIF, change the speed of GIF and so on. On This Page :Į is widely regarded as the best online GIF editor and GIF maker. If you need to make a GIF from video, MiniTool MovieMaker is highly recommended here. To solve this, here offer you 3 best GIF compressors and show you how they work. Sometimes, it may take a long time to upload a GIF to Twitter or other social platforms due to its large file size. GIF can be found on all popular social networks.
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