IMAGE UTILITY CLIENT-SIDE PRIVACY

Image Compressor

Compress JPG, PNG, and WebP images up to 80% without perceptible loss of sharpness.

Select Image to Compress (JPG, PNG, WebP)
Reduce file size up to 80% with real-time visual quality preview.

How to Use Image Compressor

  1. Drag and drop your image into the compressor.
  2. Adjust the quality slider (e.g. 75%) to see the estimated output file size and savings.
  3. Compare original vs. compressed side by side.
  4. Click 'Download Compressed Image'.

Working Principles & Technical Details

Re-samples high-frequency DCT quantization matrices and applies chroma subsampling (4:2:0) to eliminate redundant high-frequency details invisible to the human eye.

Supported Formats

Supports .jpg, .jpeg, .png, .webp.

Usage Limits & Specifications

Extremely small images (< 20KB) may have diminishing compression gains.

Data Privacy & Security

Compression executes strictly in your browser using Canvas API. No images are sent over the network. To read more about our strict privacy practices, review our complete Privacy Policy.

Frequently Asked Questions

Most photos taken with modern smartphones can be reduced by 60% to 85% with virtually zero perceptible change in quality.

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