Compress Image

Reduce your image file size while controlling quality. See before and after sizes. Free, no signup required.

Drag & drop your file here or click to browse.

Accepted: JPG, PNG, WebP, GIF, BMP, TIFF — Max size: 50MB


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How to Compress Images Online

Upload your image, set the quality level using the slider, and click Compress. Lower quality values produce smaller files. The result shows your original file size vs. compressed file size so you can see exactly how much space you saved. For most uses, a quality setting between 70-85 offers an excellent balance between file size and visual quality.

Why Compress Images?

Large images slow down websites, eat up storage, and make sharing difficult. Compressing images reduces their file size without significant visible quality loss. This is essential for web performance — Google considers page speed a ranking factor, and images are typically the largest assets on any page. Properly compressed images load faster, improve user experience, and reduce bandwidth costs.

Frequently Asked Questions

Compression depends on the image content and format. Typically you can reduce JPEG files by 40-70% with minimal visible quality loss at quality 75.

JPEG and WebP use lossy compression (controlled by the quality slider). PNG uses lossless compression — the output is optimized but visually identical to the input.