JPG vs PNG — Which Image Format Should You Use in 2025?
JPG or PNG? Learn when to use each format, their differences in quality, file size, and transparency. Expert comparison with examples.
JPG and PNG are the two most popular image formats on the web, but they serve very different purposes. Choosing the wrong one can mean bloated file sizes or poor image quality. Here's everything you need to know.
JPG: Best for Photos
JPG (also called JPEG) uses **lossy compression** — it reduces file size by removing some image data. This makes it ideal for:
Photographs — Complex images with many colors
Web photos — Product images, hero images, blog photos
Social media — Instagram, Facebook, Twitter posts
Email attachments — When file size matters
**Pros:** Small file size, universal support, good for photos
**Cons:** Quality loss on each save, no transparency
PNG: Best for Graphics
PNG uses **lossless compression** — it preserves every pixel perfectly. Choose PNG for:
Logos and icons — Clean edges, no artifacts
Screenshots — Text stays crisp
Graphics with transparency — Overlays, watermarks
Illustrations — Flat colors, sharp lines
Images that need editing — No quality loss on re-save
**Pros:** Lossless quality, transparency support, perfect for text
**Cons:** Larger file sizes, overkill for photos
Quick Decision Guide
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What About WebP?
In 2025, WebP is increasingly replacing both JPG and PNG on the web. It offers:
**30% smaller files** than JPG at the same quality
**Transparency support** like PNG
**Animation support** like GIF
However, JPG and PNG remain the universal fallback formats that work everywhere.