Reduce image file size significantly without sacrificing quality. Optimize your JPEG, PNG, and WebP images for faster web loading.
Drag & drop an image or click to select
Supports JPG, PNG, WebP, and more
WebP format can achieve 30-50% smaller file sizes with equivalent quality to JPEG.
Resizing large images can significantly reduce file sizes.
For photos, WebP format with 80% quality provides the best balance.
PNG format preserves transparency but results in larger file sizes than WebP.
Q1
It's widely used for improving website speed, email attachments, saving storage, and optimizing before posting to SNS.
Q2
Default (80%) keeps almost no visible degradation. Adjust as needed.
Q3
Yes, you can download all compressed images as a ZIP file.
Q4
Supports JPEG, PNG, and WebP formats. GIF and BMP are not supported.
Q5
All processing is done in your browser and images are never sent externally.
Q6
Depends on browser performance, but typically 10-20 images. Split into batches for larger sets.
Q7
WebP is a next-generation image format developed by Google that achieves 30-50% smaller file sizes with equivalent quality to JPEG.
Q8
Please use the Image Resizer tool separately. You can resize first, then compress for maximum size reduction.
Q9
WebP conversion can achieve 30-50% size reduction.