Convert PNG to JPG Online for Free
Convert your PNG, WebP, GIF, or BMP images to JPG format instantly with NanoImage's free online converter. JPG is the most widely supported image format, offering excellent compression for photographs while maintaining good visual quality. Our converter lets you adjust the output quality from 10% to 100% (default 90%) to find the perfect balance between file size and image quality. Transparent backgrounds in PNG files are automatically filled with white (or your chosen color). Process up to 10 images at once with batch conversion. Everything runs locally in your browser — fast, private, and free.
Drag & drop your image here, or click to browse
Supports JPG, PNG, WebP, GIF, BMP
Upload up to 10 images at once
How to Use
- 1
Upload your PNG, WebP, or other image files by dragging them into the upload area.
- 2
Adjust the output quality slider (default 90%). Choose a background fill color for transparent images.
- 3
Click "Convert" and download your JPG images.
Frequently Asked Questions
Why convert PNG to JPG?
JPG files are typically much smaller than PNG files, making them ideal for web use, email, and storage. JPG is also universally supported across all devices and platforms.
What happens to transparent backgrounds?
JPG doesn't support transparency. Transparent areas in PNG files are filled with white by default. You can change the fill color using the background color picker.
Can I convert multiple images at once?
Yes! You can upload and convert up to 10 images simultaneously. Each image is processed individually with your chosen quality settings.
Will converting to JPG reduce my image quality?
JPG uses lossy compression, so there's a small quality trade-off for much smaller file sizes. At 90% quality (default), the difference is virtually imperceptible. Lower quality values produce smaller files with more visible compression artifacts.