Compress images instantly
right in your browser
Reduce image file sizes without uploading to any server. Everything runs client-side using the Canvas API. Drag and drop multiple images, adjust quality, and download compressed files in seconds.
Upload Images
Drag & drop images here
or click to browse (JPG, PNG, WebP)
Works best under 10MB per image
Settings
100% private. Images never leave your browser.
Why image compression matters for web performance
Images account for nearly 50% of average page weight. Unoptimized images are the single biggest reason websites fail Google's Core Web Vitals, directly hurting your Largest Contentful Paint (LCP) score. Every 100ms of additional load time can reduce conversions by up to 7%. Compressing images is the fastest way to improve both rankings and user experience.
This tool compresses images entirely in your browser using the HTML5 Canvas API. Your files never leave your device, making it perfect for sensitive or proprietary images. WebP format typically delivers 25-35% smaller files than JPEG at equivalent quality, which is why we recommend it as the default output format.
For a comprehensive site speed audit and optimization plan, explore our GEO optimization service or book your free AI audit to uncover every performance opportunity on your site.