Reduce image file size by up to 90% while maintaining quality. Batch compress up to 20 images or compress to target file size.
or drag and drop here
Optimize your images in seconds with our privacy-first compression engine that runs entirely in your browser.
Choose up to 20 JPG, PNG, or WebP images (max 50MB each).
Select output format and adjust quality or target a specific file size.
Processing happens instantly on your device via the Canvas API.
Compare original vs compressed sizes and see your total storage savings.
Save your optimized images individually or as a batch ZIP file.
For best performance and widest format support, use the latest version of Google Chrome. Our tools are optimized for Chrome's cutting-edge web APIs and work flawlessly on both desktop and mobile Chrome browsers.
Files never leave your device
Instant processing, no delays
No internet required after load
Unlimited usage, completely free
Image compression reduces file size by removing unnecessary data and optimizing how the image is encoded. Our tool uses quality-based compression for JPG and WebP formats, which allows you to balance file size and visual quality.
Quality reduction depends on your settings. At 90-95% quality, most people cannot see any difference from the original. Our 'Web Optimized' preset (80%) provides the best balance for websites.
Yes! Our 'Target File Size' feature uses binary search to automatically find the optimal quality setting to compress your image to approximately your desired size.
No, never. All compression happens entirely in your browser using the Canvas API. Your images never leave your device, ensuring complete privacy.