Image Tools

Compress Images Online

Reduce JPEG, PNG, or WebP file size locally with adjustable quality and no upload.

✓ No complicated setup✓ English and Chinese✓ Processed locally

Image workspace

Choose a JPEG, PNG, or WebP image · 10 MB maximum, processed only in your browser

Compressed image

Choose an image and run the tool to see the result here.

How it works

How to use Image Compressor

Choose the output format and quality, then compare the generated file size before downloading. The source image never leaves your browser.

How to use

  1. 1

    Choose a JPEG, PNG, or WebP image up to 10 MB.

  2. 2

    Set the quality and output format.

  3. 3

    Compress, preview, and download the result.

Use cases

  • ✓ Reduce images before email or web upload.
  • ✓ Convert a large screenshot to a smaller WebP file.

FAQ

Is my image uploaded?

No. Compression runs locally in your browser.

Does a lower quality create a smaller file?

Usually yes, although the exact result depends on the image and output format.