ToolNets

Image Compressor

Compress JPG, PNG and WebP images online without losing noticeable quality.

Drop images here or click to upload

JPG, PNG or WebP — up to 25 MB per image

How to use

  1. 1Upload one or more JPG, PNG or WebP images by dragging them in or clicking to browse.
  2. 2Adjust the quality slider to balance file size and image quality.
  3. 3Review the original size, compressed size and percentage reduction for each image.
  4. 4Download the compressed image, or download each one individually.

Features

  • Compress multiple images at once
  • Adjustable quality slider from 10% to 95%
  • Live before/after file size comparison
  • Fully processed in your browser — no uploads

Supported formats

JPGJPEGPNGWebPOutput: JPG

Privacy

Your images are processed in your browser and are not uploaded to our server.

About this tool

The Image Compressor reduces the file size of your JPG, PNG and WebP images using your browser's built-in Canvas API. This is useful for speeding up websites, attaching images to emails with size limits, or saving storage space. Because processing happens locally, results and speed depend on your device — no data is sent to a server.

Frequently asked questions

Will compressing reduce image quality?

Some quality is traded for a smaller file size. Lower the quality slider for smaller files, or keep it higher (80-95%) for near-original quality.

What image formats can I compress?

You can upload JPG, PNG or WebP images. The compressed output is saved as a JPG file.

Is there a file size limit?

Yes, each image can be up to 25 MB. Larger files may be slow to process depending on your device.

Are my images uploaded to a server?

No. Compression happens entirely in your browser using the Canvas API — your images never leave your device.

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