Fast • Private • In Browser

Compress images online for free

Reduce JPG, PNG, and WebP file size in seconds with a fast, responsive image compressor. Resize, preview, and download optimized images directly in your browser.

JPG, PNG, WebP Compress common image formats quickly.
Client-side Image processing happens in your browser.
Resize support Scale down width and height before export.
Preview + download Compare original and compressed results.
Advertisement space

Image Compressor Tool

Free and privacy-friendly
Resize before compressing
Enable this to reduce width or height for smaller file sizes.
Original No image
Upload an image to preview it here.
File size
Dimensions
Format
Filename
Compressed Waiting
Your optimized image will appear here.
File size
Dimensions
Format
Saved

Free online image compressor for faster uploads

This free image compressor helps reduce image file size without adding unnecessary complexity. Whether you are optimizing images for a website, email attachment, product listing, or blog post, smaller files improve page speed, load times, and sharing performance.

The tool supports common formats such as JPG, PNG, and WebP. You can upload an image, adjust quality, optionally resize it, and download the compressed result in seconds.

How to compress an image

  1. Upload a JPG, PNG, or WebP image.
  2. Choose the output format or keep Auto selected.
  3. Adjust compression quality to balance size and clarity.
  4. Enable resize if you want to reduce width or height first.
  5. Click Compress image and download the result.

When to use JPG, PNG, or WebP

  • JPG: Best for photos and general web images.
  • PNG: Best for graphics, transparency, and screenshots that need crisp edges.
  • WebP: Great for strong compression and modern web performance.

SEO and performance benefits of smaller images

Optimized images can help improve page speed, reduce bandwidth usage, and create a better user experience. Smaller image files also make pages easier to load on mobile devices and slower networks. For content sites and tools pages, image optimization supports technical SEO by improving performance metrics.

Frequently asked questions

How do I compress an image online for free?

Upload your image, choose a quality setting, optionally resize it, then compress and download the result. This tool works directly in your browser and does not require signup.

Does this image compressor upload my files to a server?

No. This page is designed to process your image locally in the browser for a more private workflow.

What image formats are supported?

You can upload JPG, PNG, and WebP images. Export is also available in JPG, PNG, or WebP.

Why does PNG sometimes not shrink as much as JPG?

PNG is often better for sharp graphics and transparency, but it is not always the smallest format for photos. For photos, JPG or WebP usually compresses more effectively.

Can I resize an image before compressing it?

Yes. Enable the resize option and enter a max width or height. The tool preserves aspect ratio automatically.