How to Convert Images Between Formats — PNG, JPG, WebP & More
Understanding Image Formats
Each image format has its strengths. **PNG** supports transparency and lossless compression — perfect for logos, icons, and screenshots. **JPG** uses lossy compression for smaller file sizes — ideal for photographs. **WebP** is Google's modern format that offers better compression than both PNG and JPG while supporting transparency.
Common Conversions
The most common image conversion is PNG to JPG — reducing file size when transparency isn't needed. For web optimization, convert your images to WebP using the JPG to WebP converter. If you need to edit a WebP image in older software, convert it back with WebP to PNG.
When to Use Which Format
Use **PNG** for images with text, sharp edges, or transparency (logos, diagrams, screenshots). Use **JPG** for photographs where small quality loss is acceptable. Use **WebP** for websites — it reduces page load time significantly. Use **SVG** for vector graphics like icons that need to scale to any size.
Batch Conversion Tips
When converting multiple images, maintain consistent quality settings. For web use, 80% quality JPG is usually indistinguishable from 100% but much smaller. WebP at 75% quality often produces files 30-50% smaller than equivalent JPGs with no visible difference.