Image Compression Tool
Support JPG, PNG, WebP formats, batch compression, privacy protection
Upload Image
Drag the image here
Or click the button below to select images/folders
Supported Formats: JPG, PNG, WebP, BMP
Why choose ImageCompression online image compression tool?
High-Speed Image Optimization
Utilizing advanced image compression algorithms to rapidly process large batches of image files, significantly reducing file sizes while ensuring image quality remains unaffected, boosting website loading speeds.
Smart Batch Processing
Supports simultaneous upload of multiple images for batch compression optimization. Process entire folders with one click, dramatically improving work efficiency, perfect for website development and image management needs.
Universal Format Compatibility
Perfect support for mainstream image formats including JPG, PNG, WebP, BMP for online compression, meeting diverse image optimization requirements without installing any software.
Simple and Convenient Operation
Drag-and-drop upload interface with zero learning curve. No registration required to start using, providing users with the smoothest online image compression experience.
Extreme Compression
Webp can save 98% of the image size, which means you can use this tool to save a lot of space on your phone for various landscape photos.
Privacy Security Guarantee
Employs local browser compression technology where image files are never uploaded to servers. All processing happens on your device, ensuring complete privacy and data security.
Image Compressor User Guide & FAQ
How to use the online image compressor to optimize images?
1. Open our free online image compressor page.
2. Upload your image files through "Select Files" or drag-and-drop method.
3. Adjust compression quality parameters, select output format, then click "Compress All" to start processing.
4. After compression is complete, you can download images individually or batch download all optimized images.
Is this image compressor completely free to use?
Absolutely free! Our online image compressor requires no payment, has no usage limits, and needs no registration. You can optimize image file sizes anytime, anywhere for free.
Which image formats are supported for online compression?
Our image compressor fully supports JPG, JPEG, PNG, WebP, BMP and other common image formats for online compression optimization.
Will PNG images retain their transparent background after compression?
Absolutely! Our PNG compression algorithm is specially optimized for transparency handling, ensuring compressed PNG images perfectly preserve their original transparent background effects.
Can I compress multiple image files simultaneously?
Batch image compression is supported! You can upload multiple images or entire folders at once. Our compressor processes all images in parallel, greatly improving processing efficiency and saving valuable time.
Is online image compression safe? Will it leak privacy?
Absolutely safe! We use client-side compression technology where all image processing is completed locally in your browser. Files are never uploaded to any servers, completely protecting your image privacy and data security.