Online Image Compressor: Reduce JPG & PNG Size

Quickly compress image files (JPG, PNG) by adjusting the quality slider. Reduce file size without noticeable loss of quality, fully client-side.

201 uses 100% client-side processing

Upload Image

Drag & drop one JPG or PNG file here

or click to browse

How Compression Works

  1. 1 Upload your JPG or PNG image.
  2. 2 Adjust the **Quality Slider** (mainly affects JPGs) to find the best balance between size and visual quality.
  3. 3 Click **Compress & Download**. The tool generates a new image blob at the reduced quality.

Features

  • Client-side compression (Fast and private).
  • Dynamic calculation of file size reduction.
  • Supports JPEG format quality reduction.

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