Compress Image

Reduce image file size dramatically while maintaining visual quality. Compression is essential for web performance—every kilobyte matters when optimizing page load times and bandwidth usage.

How image compression works

Lossy compression removes data the human eye typically won't notice. JPEG and WebP formats both support this approach with adjustable quality sliders. A quality setting of 85% often produces visually identical results to the original while reducing file size by 50% or more.

Quality and file size tradeoff

Higher quality settings produce larger files. The tool lets you adjust quality from 1 to 100 and see exact byte savings before downloading. Preview the visual impact of compression settings—sometimes aggressive compression produces acceptable results with minimal visual degradation.

JPEG versus WebP

JPEG is universally supported and ideal for photographs with complex colors. WebP offers better compression and smaller file sizes for modern browsers, though older devices may lack support. The tool lets you choose based on your target audience and compatibility requirements.

Performance impact

Smaller images load faster, consume less bandwidth, and improve site speed scores. This matters particularly for mobile users and users on slow connections. Image compression is one of the highest-impact optimization techniques for web performance.

Common use cases

Optimize product images for e-commerce websites, reduce email attachment sizes for corporate communication, prepare images for social media where file limits apply, improve website Core Web Vitals scores, and reduce storage costs in cloud applications.