ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX.


Gifsicle is described as 'Manipulates GIF image files. Depending on command line options, it can merge several GIFs into a GIF animation; explode an animation into its component frames; change individual frames in an animation; turn interlacing on and off; add transparency; add delays' and is a animated gif creator in the os & utilities category. There are more than 50 alternatives to Gifsicle for a variety of platforms, including Windows, Mac, Web-based, Linux and BSD apps. The best Gifsicle alternative is ImageMagick, which is both free and Open Source. Other great apps like Gifsicle are ImageOptim, OptiImage, GraphicsGale and Gifski.
ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX.


ImageOptim is excellent for publishing images on the web (easily shrinks images “Saved for Web” in Photoshop). It's useful for making Mac and iPhone/iPad applications smaller (if you configure Xcode to allow better optimization).

Optimize PNG, JPEG, WebP, and SVG images efficiently with flexible lossless and lossy compression modes, metadata control, and safe mode to avoid data loss, using tools like oxipng, jpegoptim, scour, and cwebp, enhancing image storage and load efficiency.

Animation graphic editor easy to use - Powerful tool for spriting and pixel art.


Convert video files into high-quality animated GIFs using advanced encoding, cross-frame palette optimization, and temporal dithering on macOS. Supports adjustable GIF settings, thousands of colors per frame, drag-and-drop imports, and efficient handling of resolutions.




Ezgif.com is simple online gif maker and toolset for basic animated gif editing. Here you can create, resize, crop, reverse, optimize, and apply some effects to gifs.


MAZANOKE is a simple image compressor and converter that runs entirely in your browser. No external uploads, works offline as a web app, and is powered by Browser Image Compression.




Converts videos into high-quality animated GIF and WebP images using FFmpeg, supporting user-adjustable resolution, frame rate, interpolation, dithering, palette generation, and preview options, all within an accessible and intuitive interface.



LunaPic is an online photo editor that allows you to edit, crop, rotate and resize images, add effects to your photos, create slideshows, animation and collagesand convert video to gifs.


GIF encoder based on libimagequant (pngquant). Squeezes maximum possible quality from the awful GIF format.

QGifer is a tool for extracting part of a video to an animated GIF file.
Features
GIF extraction from a video file Color palette editor Variable color palette support Dithering Text rendering Graphics insertion Object interpolation Cropping .


