Image Compressor

Reduce the file size of JPG, PNG, and WEBP images while keeping quality high.

100% in your browser · No uploads · Free limit 50 MB

Click to upload or drag and drop an image

JPG, PNG, WEBP, GIF, BMP · max 50 MB/file

What this does

Image Compressor reduces the file size of JPG, PNG, or WEBP images while keeping the visual quality you set. Runs entirely in your browser — no uploads, no watermarks, no signup.

When to use it

  • Shrinking photos before emailing or uploading them
  • Speeding up a website by serving smaller images
  • Fitting an image under a strict upload size limit
  • Compressing a batch of photos before backing them up to cloud storage

Frequently asked

How much smaller will my image get?

JPG and WEBP shrink the most — typically 40-80% smaller at 75% quality. PNG is lossless, so savings are smaller (10-30%) but quality is identical.

Will the image look worse?

At 80-90% quality, the difference is invisible. Below 50% you'll start to see compression artifacts on detailed photos.