Compress Images Online
Compress JPG, PNG and WebP files to reduce image size without uploading anything. This free image compressor runs entirely in your browser, so you can shrink an image file size for email, web pages or forms while keeping it visually sharp. Read our guide on compressing images without losing quality. Need different dimensions instead? Use the Image Resizer, or turn the finished photos into a document with Image to PDF.
Last updated July 15, 20263 min read
Drop an image here, or click to select
JPG, PNG, WebP or GIF · up to 25 MB
How to reduce image file size
- 1
Drop an image
Drag and drop or click to select a JPG, PNG, or WebP file.
- 2
Adjust quality
Slide between file size and visual quality. Preview before you save.
- 3
Download
Save the compressed image and check the size savings.
Benefits
- Images never leave your browser — total privacy.
- Real-time compression using the native canvas engine.
- Supports JPG, PNG, and modern WebP output.
- Clear before / after size comparison and savings percentage.
Common uses
- Optimizing hero images and blog photos for faster loading
- Preparing product photos for e-commerce listings
- Reducing attachment sizes for email
- Compressing screenshots before sharing on chat apps
Frequently asked questions
Was this helpful?
Your feedback helps us improve our tools.