How to Compress an Image Without Losing Too Much Quality

Large images slow down websites and consume more bandwidth. The good news is that you can usually reduce image file sizes by 50–80% with little or no visible quality difference.

Choose the Right Format First

Photos → WebP or JPG (quality 70–85%)
Graphics with transparency → WebP or PNG
Simple icons → SVG (vector, scales perfectly)

Understanding Quality Settings

For JPG and WebP, quality is typically set on a scale of 0–100:

85–95%: Near-lossless, minimal size savings
70–85%: Good balance — recommended for most web images
50–70%: Noticeable compression, good for thumbnails and non-critical images
Below 50%: Significant quality degradation, visible artifacts

Resize Before Compressing

The biggest gains often come from resizing. If your image will be displayed at 800px wide, there is no reason to serve a 4000px original. Use our Image Resizer first, then compress.

Use Our Free Image Compressor

Go to Image Compressor
Upload your JPG, PNG, or WebP image
Adjust the quality slider
Download the compressed image