Convert PNG to JPG Instantly
PNG (Portable Network Graphics) files use lossless compression, preserving every pixel of your image. While this is excellent for graphics, logos, and screenshots, it produces very large files for photographs. JPEG compression can reduce a 5 MB PNG photo to under 500 KB with virtually no visible difference.
When to Convert PNG to JPG
- Email attachments: Many email providers limit attachment size. Converting PNG photos to JPG keeps you under the limit.
- Website performance: Smaller JPEG files load faster, improving page speed and SEO rankings.
- Social media: Platforms like Instagram and Facebook re-compress uploads anyway — starting with an optimised JPEG avoids double compression artifacts.
- Storage: Converting a photo library from PNG to JPG can recover 80%+ of disk space.
Transparency Handling
JPEG does not support transparency (alpha channel). When converting a PNG with transparent areas, this tool fills the transparent regions with a white background. If you need transparency, consider converting to WebP instead, which supports both transparency and efficient compression.
All processing happens in your browser. No files are uploaded to any server.