Frequently Asked Questions
Common questions about our free image compression tool to help you better use our service
01
What is the Free Image Compression Tool and How Does It Work?
Our free image compression tool uses advanced algorithms to reduce image file sizes while maintaining visual quality. It supports JPG, PNG, WebP and other formats, significantly reducing file sizes to improve website loading speeds and save storage space. The compression process is completely online with no software download required.
02
How to Use the Image Compression Tool? Is It Easy to Operate?
It's very simple to use! Just upload your image files (drag and drop supported), and the system will automatically perform intelligent compression. You can upload multiple images at once for batch compression, and compressed images will automatically download to your device. The entire process takes just seconds with no technical knowledge required.
03
What Image Formats Are Supported? Are There Size Limitations?
We support mainstream image formats including JPG, JPEG, PNG, WebP and more. Individual image size is limited to 30MB or less, and you can upload up to 20 images at once for batch compression. These limitations ensure compression speed and service stability.
04
Is Image Compression Free? Are There Usage Limits?
Yes! Our image compression service is completely free to use with no account registration required and no usage limits. You can use our tool anytime to compress unlimited images, helping you save storage space and improve website performance.
05
How Is the Quality of Compressed Images? Will There Be Much Quality Loss?
Our compression algorithm is carefully optimized to maintain maximum image quality while significantly reducing file size. Typically achieves 50-80% file size reduction with minimal visual quality loss. Perfect for website use, social media sharing and other scenarios.
06
Can Compressed Images Be Used Commercially? How Is Data Security Guaranteed?
Absolutely! Compressed images retain their original copyright properties and can be used for any commercial purposes. We take user privacy and data security very seriously - uploaded images are only used for compression processing and are automatically deleted after completion. We do not store any of your image data.