PNG to JPG Converter
Convert PNG images to JPG for smaller file sizes. Transparent areas are filled with a clean white background. Adjust quality to find the perfect balance between size and sharpness.
Convert PNG to JPGNo software required · Works in any browser
Smart Transparency
PNG transparency is replaced with a clean white background. No ugly black areas or artifacts in the output.
Adjustable Quality
Control JPG quality from 1-100%. Lower quality means smaller files. Preview helps you find the sweet spot.
Batch Conversion
Convert entire folders of PNG files at once. Download all results as a single ZIP archive.
Browser-Only Processing
Files are never sent to a server. Conversion happens using your device's own processor — fully private.
How It Works
Add PNG Files
Drag and drop one or more PNG images. Screenshots, graphics, photos — any PNG file works.
Adjust Settings
Set the output quality (default is 92%). Transparent areas are automatically filled with white.
Download JPGs
Preview the converted images and download them individually or all at once as a ZIP file.
Common Use Cases
Reducing Screenshot File Sizes
Screenshots saved as PNG are often 2-5MB each. Converting to JPG shrinks them to 200-500KB — ideal for documentation and reports.
Website Image Optimization
JPG files are typically 60-80% smaller than PNG for photos. Convert product images and banners to JPG for faster page loads.
Social Media Uploads
Instagram, Facebook, and LinkedIn recompress PNG uploads anyway. Converting to JPG yourself gives you control over the final quality.
Email-Friendly Attachments
Swap large PNG files for compact JPGs so recipients can download your images quickly, even on slow connections.
Superconverter vs Others
| Feature | Superconverter | Others |
|---|---|---|
| Images uploaded to server | Never | Always |
| Transparency handling | White fill (clean) | Black fill (ugly) |
| Quality control | 1-100% slider | Fixed preset |
| Batch conversion | Unlimited | 5-10 files |
| Output preview | Yes | Rarely |
Frequently Asked Questions
Why convert PNG to JPG?
JPG uses lossy compression that produces much smaller files than PNG, especially for photographs and complex images. A 5MB PNG photo often becomes a 500KB JPG with no visible quality difference. This matters for web performance, email, and storage.
What happens to transparent areas in my PNG?
Since JPG doesn't support transparency, any transparent pixels in your PNG are composited onto a white background. The result is a clean, professional-looking image with no black patches or artifacts.
When should I keep PNG instead of converting to JPG?
Keep PNG when you need transparency (logos, overlays), when working with text-heavy graphics or screenshots with sharp edges, or when you need pixel-perfect lossless quality for editing. For everything else, JPG is usually better.
What quality setting should I use?
For photos: 80-90% gives excellent results with significant file size savings. For screenshots with text: 92-95% keeps text crisp. For quick social media shares: 70-80% is fine. Below 60% you'll start to see noticeable compression artifacts.
Can I convert back from JPG to PNG later?
Yes, but converting JPG to PNG won't recover lost quality. JPG compression is lossy — once detail is removed, it's gone. If you might need the full-quality version later, keep your original PNG files.
Ready to convert your PNG files?
Smaller files, clean backgrounds, perfect quality. Free and private.
Convert PNG to JPG Now