Which image formats are supported?
Kompres currently supports JPG, PNG, and WEBP image files.
Reduce image size for JPG, PNG, and WebP in seconds. Keep visual quality balanced and prepare files for faster upload, sharing, and publishing.
Upload one image, choose output format and quality, then download the optimized result.
Select Image or drag and drop here
Supported: JPG, PNG, WEBP
Maximum file size: 20MB
Image compression is an essential tool for anyone who works with digital images. Whether you are a web developer looking to optimize your website's loading speed, a social media manager preparing posts, or simply someone who needs to send photos via email, image compression can help you achieve your goals efficiently. Our free online image compressor allows you to reduce file sizes by up to 80% while maintaining visual quality that meets professional standards. The compression process works by analyzing the image data and removing redundant information without significantly affecting the visual appearance. When you compress an image using our tool, you can expect smaller file sizes that load faster on websites, use less storage space on your device, and transfer more quickly when sharing via email or messaging apps. This is particularly important for website owners who need to meet Core Web Vitals performance metrics, as page speed is a critical ranking factor for search engines. Our image compressor supports multiple file formats including JPG, PNG, and WebP. Each format has its own characteristics and best use cases. JPG is ideal for photographs and complex images with many colors, as it offers excellent compression ratios. PNG is perfect for images requiring transparency or sharp text rendering. WebP is Google's modern format that provides superior compression compared to traditional formats while maintaining high quality. Using our tool is straightforward and requires no technical expertise. Simply upload your image, select the desired output format and compression level, and download the optimized result. The entire process takes just seconds, and you can compress multiple images without creating an account. Best of all, there are no hidden fees or watermarks on your compressed images.
No registration required. Compress unlimited images without any cost.
All image processing happens in your browser. Your files never leave your device.
Support for JPG, PNG, and WebP with format conversion capabilities.
Adjust compression level to balance between file size and image quality.
Smaller image files mean faster page loads, improving user experience and SEO rankings.
Compressing images saves valuable storage space on your device or server.
Smaller files upload and download faster, making it easier to share via email or social media.
Reduced data usage when viewing or downloading compressed images.
Common questions about compressing images online with Kompres.
Kompres currently supports JPG, PNG, and WEBP image files.
Some quality reduction can happen at lower settings. Start around 80 to keep a good balance between quality and file size.
Yes. The tool is free and does not require registration.
Yes. You can keep the original format or convert to JPG, PNG, or WEBP.