A tool designed to simplify your workflow by combining two essential tasks into one: image optimization (for faster load times and web-safe formats) and AI-generated alt text (for better SEO and accessibility).


RIOT - Radical Image Optimization Tool is described as 'Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then choosing the right parameters are the key factors of smaller files' and is a very popular Image Optimizer in the photos & graphics category. There are more than 100 alternatives to RIOT - Radical Image Optimization Tool for a variety of platforms, including Windows, Mac, Web-based, Linux and Wordpress apps. The best RIOT - Radical Image Optimization Tool alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like RIOT - Radical Image Optimization Tool are XnConvert, FileOptimizer, ImageOptim and OptiImage.
A tool designed to simplify your workflow by combining two essential tasks into one: image optimization (for faster load times and web-safe formats) and AI-generated alt text (for better SEO and accessibility).


The ultimate image optimization tool to compress your images in JPEG and PNG formats for sharing and posting on web pages.

AdvanceCOMP is a collection of recompression utilities for your .ZIP archives, .PNG snapshots, .MNG video clips and .GZ files.
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A Mac app and Chrome extension that optimizes/compresses images and PDFs. Tinybeest also converts file formats and resizes images for the web.



Batch compress JPEG, PNG, HEIC, and WEBP images with drag-and-drop functionality, maintain high visual quality, and optimize files for storage, websites, and sharing across platforms without cloud upload or watermarks, supporting offline privacy.

Transform your images from MB to KB effortlessly with ImageMinify! Created by a dedicated developer, this user-friendly app compresses image files while maintaining their quality, making it perfect for anyone looking to reduce file size without sacrificing clarity.





Edit one or several images in a few clics. Massive downscale, resize or crop a collection of images quickly.

A powerful photo resizer and optimizer for Mac, allows you to optimize all your photos by 80% ~ 20% comparing to their originals while keeping their original resolution, quality.



Ralpha Image Resizer is a lightweight and portable program that can perform image operations in batch mode, such as resizing and applying filters.
