A Mac app and Chrome extension that optimizes/compresses images and PDFs. Tinybeest also converts file formats and resizes images for the web.



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, TinyFast, ImageOptim and OptiImage.
A Mac app and Chrome extension that optimizes/compresses images and PDFs. Tinybeest also converts file formats and resizes images for the web.



This is a completely free online tool that helps to compress images, videos, audio, document and code files. Its a single resource for all your compression needs




Compress multiple images at once with our bulk image compressor. Reduce photo size without losing quality. Fast, secure, and unlimited.

Smolr is a small tool that let you convert and optimize your image files to make them smaller and more usable.

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.

Free and open source online image converter featuring no intrusive ads, signups, or usage limits. Supports converting images between JPEG, PNG, WebP, AVIF, JXL, QOI, HEIC, and WP2. Runs in browser, requires no installation, and prioritizes privacy and usability.

Free tool to compress your images online. Compress multiple images at once. No limit on number of images. Transparency support for png.

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

Compress JPG, JPEG, PNG, WebP, GIF, AVIF, JXL, and QOI formats online for free. No sign-up needed. Secure in-browser compression handles up to 1000 files simultaneously. Your files never leave your device, ensuring complete privacy.



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).


25 offline desktop tools for image compression, PDF processing, and file conversion. Fast Rust-native performance. Your files never leave your device. One-time purchase, no subscription.