About ImageCompress Pro

ImageCompress Pro is a free, browser-based image compression tool built for developers, designers, and anyone who cares about web performance.

Our Mission

The web is too slow because of unoptimized images. We built ImageCompress Pro to make professional-grade image compression accessible to everyone — for free, with no compromises on privacy.

How It Works

Everything runs in your browser using WebAssembly and the Web APIs. Your images are processed locally on your device — they never leave your computer, never touch our servers, and are never stored anywhere.

We use Sharp-compatible compression algorithms ported to the browser for JPEG, PNG, WebP, and AVIF output — the same technology used by large-scale image CDNs.

What Makes Us Different

• Truly private: zero server uploads — compression is 100% local
• No limits: no file size cap, no monthly quota on the free tier
• Modern formats: WebP and AVIF output, not just JPEG/PNG
• Batch processing: up to 20 images at once
• No account required: open the tool and start compressing

Built for the Modern Web

Google's Core Web Vitals make image optimization a ranking factor. We built ImageCompress Pro to help every website — from personal blogs to large e-commerce stores — achieve fast load times and great PageSpeed scores.

Contact

Have questions, feedback, or a feature request? We would love to hear from you. Visit our Contact page.