An Android app to compress images and videos through ffmpeg before sharing them.




Dinky is described as 'Free macOS app that shrinks images, videos, and PDFs by drag-and-drop, supporting various formats, flattening or rewriting PDFs, and removing metadata' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to Dinky for a variety of platforms, including Windows, Mac, Linux, Web-based and Wordpress apps. The best Dinky alternative is ImageMagick, which is both free and Open Source. Other great apps like Dinky are Caesium Image Compressor, ImageOptim, GetCompress and TinyFast.
An Android app to compress images and videos through ffmpeg before sharing them.




Using advanced lossy compression, TinyPNG reduces PNG file sizes by 50-80%, preserving full transparency and minimizing quality loss. Ideal for web designers, it increases website speed, saves bandwidth, and offers tools like a Photoshop plugin and API for seamless integration.

-Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs -No image quality is lost — only file size -Converts JPG, GIF, TIFF, and BMP files to PNG -Ultra-configurable
PNGGauntlet is a .NET program that uses Ken Silvermans PNGOUT, OptiPNG and DeflOpt to optimize PNG fil.

OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
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.




iLoveIMG is an online service to work with images completely free and easy to use. Compress images, resize, crop, convert and much more!.

GraphicsMagick is the swiss army knife of image processing. Comprised of 282K physical lines (according to David A. Wheelers SLOCCount) of source code in the base package (or 952K including 3rd party libraries) it provides a robust and efficient collection of tools and libraries...



Gifsicle 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...
Oxipng is a multithreaded lossless PNG compression optimizer in Rust. It can be used via a command-line interface or as a library in other Rust programs.
Image Normalizer is a cross-platform command-line batch-processing tool that resizes and compresses images, transforming each image by:

Experimental, fast Web PNG/JPG optimizer which offer lossless, visually lossless or lossy compression. it performs image reductions over iterations thanks to recursive multi-processing and multithreading systems.
