Online Image Compressor — Reduce PNG & JPEG File Size Free
Reduce Image File Size Without Losing Quality
Drag & Drop to Upload FileORWhy Compress Your Images?
Large image files are the number one cause of slow-loading websites. A slow site can frustrate visitors and hurt your search engine rankings. Our Image Compressor shrinks your image files to the smallest possible size while maintaining the best visual quality, ensuring your website, blog, or shared photos are fast, efficient, and look great.
Need to adjust dimensions first? Use our Online Image Resizer before compressing.
Features of Our Image Compressor Tool
Smart Compression
Our tool uses advanced techniques to intelligently reduce file size without a significant impact on visual quality.
Simple Controls
Compressing is easy. Just upload your image and use the intuitive controls to find the perfect balance of size and quality.
Private and Secure
Your images are never uploaded. All compression happens directly in your browser, guaranteeing your files remain private.
How to Compress an Image in 3 Steps
- Upload Image: Select or drag & drop your image into the tool.
- Adjust Compression: Enter a target file size in KB to find the perfect balance.
- Download: Instantly download your new, optimized image.
Frequently Asked Questions (FAQ)
Does compressing an image reduce its quality?
Yes, our tool uses "lossy" compression, which selectively removes data from the image to reduce its file size. We use smart algorithms to do this in a way that is barely noticeable to the human eye.
What's the best format for compressed images: JPEG or PNG?
For photographs with many colors, JPEG is almost always the best choice for compression. For images with sharp lines or transparency, like logos, PNG is better.