Online Image Enlarger, Resizer, Optimizer & Compressor

imgBig.com is the ultimate free online tool to enlarge, resize, compress, and optimize images instantly. Whether you want to make your photos bigger, reduce file size, or prepare images for web and social media, imgBig.com helps you do it all in your browser—no uploads, no waiting, and no privacy concerns. Resize by percentage or exact dimensions, keep aspect ratio, preserve transparency, and control quality for JPEG and PNG images. Our advanced image compressor ensures your images remain sharp and clear while reducing file size for faster websites and easier sharing. Try imgBig.com now for the best online image processing experience!

• Free online image enlarger and resizer
• Compress images without losing quality
• Preserve transparency and aspect ratio
• Mobile-friendly and secure—no uploads
• Perfect for web, social media, and eCommerce