Image Size Compressor

Large images are one of the biggest reasons websites load slowly, especially on mobile. The Image Size Compressor helps you reduce image file size in seconds so your pages load faster, score better in Core Web Vitals, and provide a smoother user experience. You can compress photos, blog images, product images, banners, and social media graphics directly inside your browser—without uploading anything to a server. That means your files stay private, and no data is saved or shared.

This tool gives you full control over how your image is optimized. You can choose an output format like JPG, WebP, or PNG depending on your needs. JPG is usually best for photos, WebP often gives the smallest file size with high quality, and PNG is useful when you need transparency (but file size may not shrink much unless the image is resized). You can adjust Quality (for JPG/WebP) and set a Max Width to resize large images while keeping the original if it’s already smaller. This is perfect for preparing images for WordPress uploads, WooCommerce product galleries, blog thumbnails, and hero sections.

After compression, the tool shows a clear comparison between the Original and Compressed image—name, size, dimensions, and how much space you saved (including the percentage reduction). You can preview the image before compressing, rename the output file for clean SEO-friendly filenames, and download the optimized version with one click. Everything is designed for speed and simplicity, making it ideal for developers, designers, and website owners who want a quick way to improve performance without complicated software or paid tools.