Free Image Compressor Online
Reduce JPG and WebP file size in your browser with an adjustable quality slider. Files are never uploaded.
About this tool
Re-encode a photo at lower quality and optionally a smaller width to reduce its size. The tool shows the before and after size so you can balance quality and file weight. Quality 70 to 80 usually looks the same on screen.
How to use Image Compressor in 3 Simple Steps
Select your image
Choose the photo you want to shrink.
Set quality and width
Lower the quality or set a maximum width. 70 to 80 is a good start.
Compare and download
Check the before and after size, then save the new file.
Why ForgePDF Image Compressor is Completely Private
🔒 Compression happens in your browser with the canvas API. Your photos are not uploaded, stored or shared.
Frequently Asked Questions
Will the image lose quality?
JPG and WebP are lossy, so some detail is discarded. At quality 70 to 80 the difference is rarely visible.
Why is the new file sometimes not smaller?
If the original is already well compressed, re-encoding can make it larger. Lower the quality or the width.