Image Compressor

Reduce image file sizes with adjustable quality — compare before and after, all processed locally.

Drag & drop images here, or click to select

Supports JPEG, PNG, WebP, and more

75%

Image Compressor

Utility: Shrink image file sizes by adjusting compression quality, perfect for web optimization or email attachments.

Definitions:
- Quality: A 1–100 scale controlling the trade-off between file size and visual fidelity.
- Compression Ratio: The percentage reduction in file size compared to the original.

Technical Background: JPEG compression works by discarding high-frequency visual data that the human eye is less sensitive to. At quality 80, most images are visually indistinguishable from the original while being 50–70% smaller.

Fun Fact: The average web page now weighs over 2 MB, with images accounting for roughly 50% of that weight. Compressing images is one of the easiest performance wins!
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