PNG to JPG Converter

Convert PNG images to JPG and reduce file size significantly. Batch convert multiple files. No upload, instant download.

🔒 Your images never leave your browser. Processed locally. 100% private.
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Drop PNG images here

Multiple files supported - or click to browse

Preview (first image)
Before (PNG)
Original PNG
After (JPG)
Converted JPG

Conversion Results

Original (PNG) PNG Size JPG Size Saved Download

Converting PNG to JPG: What Changes

PNG files store lossless image data and support full transparency. JPEG stores compressed image data and does not support transparency. When converting PNG to JPG, two things happen: the image is compressed (introducing minor quality reduction at lower quality settings), and any transparent areas are filled with white. Transparency information is permanently lost in the JPEG - there is no way to make it transparent again without manually masking. The main reason to convert PNG to JPG is file size reduction. A PNG screenshot of 4 MB might compress to 500 KB as a high-quality JPG with no visible difference for most content. This smaller size speeds up web page loading and makes files easier to email and share. Typical file size reduction from PNG to JPG at 85% quality is 70-85% depending on image content.

How to Convert PNG to JPG

1

Drop Your PNG Files

Drag one or more PNG images onto the drop zone, or click to browse your device.

2

Set Quality and Background

Choose a quality level and pick a background color for any transparent areas in your PNG.

3

Download JPG

Download files individually or grab them all in a ZIP. See file size savings instantly.

Frequently Asked Questions

PNG files for photos can be 3-10x larger than the same image as JPG. Converting to JPG significantly reduces file size, making images faster to load on websites and easier to share via email or messaging apps.
JPG does not support transparency. When converting, any transparent areas in the PNG are filled with the background color you choose. White is the most common choice for photos on white backgrounds. Select a custom color if your image needs a specific background.
For photographs, JPG is typically 60-80% smaller than PNG. A 3.2MB PNG photo often compresses to around 0.5-0.8MB as JPG at quality 85. The reduction depends on image content and the quality setting you choose.
Yes, JPG uses lossy compression. At quality 85 or above, the difference is minimal and not noticeable to most people. At quality 70 or below, you may see subtle artifacts especially in areas with text or sharp edges. Use the quality slider to find the best balance.
Keep PNG if your image has a transparent background you need to preserve, if it contains text or logos where sharp edges matter, or if you plan to edit the image many more times and want to avoid quality loss from repeated saves.

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