Image Compressor
Reduce image file size. Free, no signup, no upload.
How It Works
Select an image and adjust the quality slider. Click Compress to re-encode the image as a JPG at the specified quality level. You will see the original and compressed file sizes. No file is ever uploaded to a server.
Why Compress Images?
Compressed images load faster on websites, take less storage space, fit under email attachment limits, and meet upload size requirements. Reducing quality from 100% to 80% typically cuts file size by 50% or more with barely visible difference.