With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' time! Kraken recompresses images with blazing speed and strips metadata with image quality intact.
TinyFast Alternatives
TinyFast is described as 'Compress images, videos, and PDFs locally with batch processing, full privacy, quality preservation, and drag-and-drop workflow, all on your Mac' and is a Image Optimizer in the file management category. There are more than 50 alternatives to TinyFast for a variety of platforms, including Windows, Web-based, Mac, Linux and SaaS apps. The best TinyFast alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like TinyFast are XnConvert, ImageOptim, OptiImage and RasterFox.
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Alternatives list
Shrink O'Matic is an AIR application to easily (batch) resize (shrink) images. It handles JPGs, GIFs and PNGs.

- 164 GeeksPrep Tools alternatives
A free web app providing 200+ online tools for developers, including JSON formatters, PDF mergers, code converters, data generators, and more—no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
A versatile online image compression tool that prioritizes your privacy. It handles everything locally in your browser—nothing is ever uploaded. Convert between JPG, PNG, GIF, and WebP, resize by dimension or ratio, and fine-tune quality with a live preview.



Free batch image compressor for PNG, JPG, WebP & AVIF. Generous 10MB file limit (2x competitors), no signup, no daily caps. Private, secure & fast.

SocialPixOptimizer is a powerful, free image optimization tool built specifically for social media creators and digital marketers. With over 50,000 monthly users and 2 million+ images optimized, it's become an essential tool for anyone managing social media content.
Cost / License
- Free
- Proprietary
Platforms
- Online


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A simple, fast, and completely free online image tool designed for anyone who wants to convert, compress, edit, or watermark images without any hassle. No registration, no fees, and no hidden watermarks – just a clean and easy-to-use experience.
Cost / License
- Free
- Proprietary
Platforms
- Online

ImgSmaller is a privacy-first image compression tool that lets you compress JPG, PNG, and WebP images directly in your browser. No data leaves your device thanks to our Zero-Upload Mode. If your browser doesn't support this, the image is temporarily uploaded to our server...
Cost / License
- Free
- Proprietary
Platforms
- Online





















