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.
TinyPNG Alternatives
TinyPNG is described as 'Reduce PNG file sizes by 50-80% using smart compression while maintaining transparency. TinyPNG optimizes images to speed up websites and save bandwidth' and is a Image Optimizer in the photos & graphics category. There are more than 100 alternatives to TinyPNG for a variety of platforms, including Web-based, Windows, Mac, Linux and SaaS apps. The best TinyPNG alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like TinyPNG are XnConvert, ImageOptim, TinyFast and OptiImage.
Alternatives list
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.


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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.
Comments about Oxipng as an Alternative to TinyPNG
It is open source, free of charge, multithreaded and command line based. It also supports recursive directory converting. However, JPEG and other formats that isn't PNG is not supported.


- Oxipng is Free and Open Source
- Oxipng is Privacy focused and Lightweight

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.

Unlock the true potential of your Webflow sites with Optily - the ultimate time-saving solution that effortlessly optimizes your CMS images, boosting performance.



- 84 JPEGmini alternatives
JPEGmini is a patent-pending photo recompression technology, which significantly reduces the size of photographs without affecting their perceptual quality. The technology works in the domain of baseline JPEG, resulting in files that are fully compatible with any browser, photo...
Curtail (previously ImCompressor) is a useful image compressor, supporting PNG and JPEG file types. It support both lossless and lossy compression modes with an option to whether keep or not metadata of images. It is inspired by .


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

ShortPixel is arguably the top WordPress image optimization plugin: simple to set up, it can automatically optimize both your old and new images, as well as PDF files.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- Software as a Service (SaaS)
- Wordpress


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Better than anything else for text and reduced palette.