Convert
PNG to JPG
Convert PNG images to compact JPG format. Control output quality, choose a background color for transparent PNGs, and batch convert up to 20 files at once.
Drop your PNG files here
or click to browse — up to 20 PNG files at once
PNG
About This Tool
How to Convert PNG to JPG
- 1Drop one or more PNG files onto the tool — batch conversion is supported.
- 2Set the JPG quality level. 85–90% is the standard recommendation for high quality with meaningful file size reduction. For web thumbnails, 70–75% is usually fine.
- 3Choose the background color for transparent areas — white is the default, but any color can be set for transparent PNG regions that JPG cannot represent.
- 4Download converted JPGs individually or as a ZIP. Everything runs in your browser — no upload, no wait.
When to Convert PNG to JPG
Reducing File Size for Photos
PNG uses lossless compression optimized for graphics — it produces unnecessarily large files for photographs. Converting to JPG typically reduces photo file sizes by 60–80%. Our PNG vs. JPG guide explains when each format is appropriate.
Platform Upload Requirements
Some platforms, email clients, and apps have size limits or prefer JPG for photographic content. Convert oversized PNGs to JPG to meet upload constraints.
Print & Photo Lab Submission
Many photo printing services and labs require JPG input. Convert PNGs of photographs to JPG at high quality (90%+) before submitting for print orders.
Web Performance
Large PNG photographs slow down web pages significantly. Convert to JPG for web use, then consider WebP format for even better compression. See our web image optimization guide for the full workflow.
Why Convert in the Browser
PNG to JPG conversion is a simple format re-encoding operation that requires no server — this tool handles it entirely in your browser via the Canvas API. One important note: if your PNG has a transparent background, transparency is not supported by JPG. The tool fills transparent areas with white (or your chosen background color) before converting. If you need to preserve transparency, stay in PNG format or convert to WebP, which supports both transparency and better compression than PNG. For the reverse conversion, our JPG to PNG tool is available.
Frequently Asked Questions
The primary reason is file size. PNG files are often 3–5x larger than equivalent JPGs for photographs. Converting to JPG is ideal when you need to: email photos, upload to social media, add images to a website, or share files where size matters. JPG is also more universally compatible with older software and devices.
JPG doesn’t support transparency, so transparent areas must be filled with a solid color. Our tool lets you choose the fill color — white is the default since it’s most commonly expected, but you can use any color. For logos on a colored background, match the fill to your background color for a seamless result.
Our default of 85 is a well-balanced starting point for most uses. For web images and social media, 75–85 gives excellent results with small file sizes. For print or professional work, use 90–95. Only go below 75 if you specifically need a very small file and quality is secondary.
Yes — JPG uses lossy compression so some fine detail is discarded during conversion. At high quality settings (85+) the difference is invisible to most people, but it is technically a lossy process. This is also why you should avoid converting back and forth between JPG and PNG repeatedly — each JPG re-save compounds the quality loss.
For most website images, WebP is now the best choice — it’s supported by all modern browsers and is 25–40% smaller than JPG or PNG at equivalent quality. Use JPG for photos when WebP isn’t an option. Use PNG only for images that genuinely require transparency or pixel-perfect sharpness. Try our WebP Converter for the best web performance.
Want smaller files for the web?
PaintShop Pro exports in all major formats including WebP, with full quality and compression control — ideal for web-optimized image workflows.
Try PaintShop Pro
