Compress Image Free Online

Shrink your JPG or PNG file size right in your browser. Adjust quality and see the before/after instantly.

Drop an image here or browse

JPG or PNG

How to Compress an Image

  1. 1 Drop or select a JPG or PNG image.
  2. 2 Adjust the quality slider and preview the result.
  3. 3 See before/after file sizes and savings percentage.
  4. 4 Click "Download Compressed Image".

This free image compressor reduces JPG and PNG file sizes using HTML5 Canvas directly in your browser — your image is never uploaded to any server. Use the quality slider to find the right balance between file size and visual quality, and see a live before/after size comparison as you adjust. It's perfect for compressing photos before uploading them to a website or sending by email. 100% free, no account, no limits.