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Image Compress

Adjust quality to reduce file size. Move the slider to see a live size estimate.

Select Image File

Supports JPG, PNG, WebP

Drag or click to select image

JPG, PNG, WebP · Max 50MB

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About Image Compress

Reduce image file sizes without visible quality loss. Compressed images load faster on websites and take less storage space. Works with JPEG, PNG, and WebP.

How to Compress an Image

  1. 1Upload the image you want to compress.
  2. 2Adjust the quality slider to set the compression level.
  3. 3Click Compress and see the file size comparison.
  4. 4Download the compressed image.

FAQ

How much can image size be reduced?

JPEG images can typically be reduced by 40-70% with minimal visible difference. PNG results vary more.

Does compression change the image dimensions?

No. Only the file size is reduced; the pixel dimensions remain the same.

What quality setting should I use?

80% quality is a good balance between file size and visual quality for most uses.

Are images uploaded to a server?

No. All compression is done locally in your browser using the Canvas API.