Will compression damage my original file?

No. The original file is never modified. You download the compressed version separately, leaving your original intact.

What is the maximum file size I can compress?

No hard limit is enforced, but very large files (50MB+) may be slow to process in the browser due to memory constraints.

How much smaller will my image be?

Depends on original image content and format. A large PNG photograph might shrink 60-80% when converted to WebP. The tool shows the exact size reduction after processing.

image

Image Compressor

Compress images without uploading them. All processing happens 100% in your browser—your images never leave your device, guaranteeing total privacy.

Built & maintained by Shakeel Ahmed · Full-Stack Developer & Privacy Tools Builder

🖼

Drop images or click to upload

Supports Batch Processing (Unlimited*)

Output Format

Quality80%

Enable Resize

Once your file size is reduced, you might need to change the format to WebP, or crop it to specific dimensions.Image Format Converter

Image Compressor

How does browser image compression work?

Other Tools