LighterImage is described as 'Free batch image compressor for PNG, JPG, WebP & AVIF. Generous 10MB file limit (2x competitors), no signup, no daily caps. Private, secure & fast' and is a Image Optimizer in the photos & graphics category. There are six alternatives to LighterImage, not only websites but also apps for a variety of platforms, including Mac, Linux, Windows and Flathub apps. The best LighterImage alternative is Caesium Image Compressor, which is both free and Open Source. Other great sites and apps similar to LighterImage are XnConvert, ImageOptim, TinyFast and OptiImage.
Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result.
XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.
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).
Compress images, videos, and PDFs directly on your Mac with local batch processing, no internet required, and full privacy. Features drag-and-drop workflow, smart quality preservation, on-device optimization, and subscription options for premium tools.
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.
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.
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