Why convert PNG to JPEG?
PNG files are lossless, which makes them great for editing, but they carry a serious size penalty when used as photos. A 3 MB JPEG photo saved as PNG can easily become 12 MB or more. For web pages, email attachments, or storage-conscious projects, that size difference adds up fast.
JPEG compression is tuned for photographs. The codec throws away subtle color variations that the human eye rarely notices in real-world images, which is why a JPEG at 85% quality looks almost identical to the original PNG while being a fraction of the size.
Converting PNGs to JPEG is also useful when you are working with tools or workflows that only accept JPEG input, such as certain print services, CMS platforms, or social media upload systems that re-compress uploaded images anyway.
Note: JPEG does not support transparency. Any transparent pixels in the PNG will be filled with a white background in the JPEG output. If you need transparency, keep the image as PNG.
Simple, private, and instant
The conversion happens entirely on your device. No files are ever shared or stored.
Upload your PNG
Drag the PNG file onto the converter or click to select from your device. A preview appears immediately.
Adjust quality
Use the quality slider to balance file size and visual fidelity. 80-85% is the sweet spot for most use cases.
Download your JPEG
Click Download JPEG. The file saves directly to your device, ready to use.
PNG vs JPEG: which to use?
Neither format is universally better. The right choice depends on what your image actually contains.
- Pixel-perfect quality always
- Supports transparency (alpha)
- Best for graphics and text
- Large file sizes for photos
- Slow to load on image-heavy pages
- Much smaller files for photos
- Universal compatibility
- Faster web page loading
- Quality drops with each re-save
- No transparency support
Tips for the best PNG to JPEG conversion
Start quality at 82%
This setting produces files roughly 70-75% smaller than the PNG with virtually no visible difference in most photographs.
Check for transparency before converting
If your PNG has transparent areas, decide how to handle them. This tool fills transparent areas with white.
Keep the original PNG
Store the lossless original. You can always re-export a JPEG later, but you cannot reconstruct lossless data from a JPEG.
Use JPEG for web, PNG for editing
Deliver images as JPEG on your website, but store the working files as PNG for any future edits.
Avoid converting screenshots or diagrams
PNG is almost always better for screen content with text or flat colors. JPEG compression blurs edges and creates artifacts around thin lines.
Frequently asked questions
Will I lose quality when converting PNG to JPEG?
Some quality is lost because JPEG uses lossy compression. At quality settings of 80% and above, the difference is imperceptible in photographs. For graphics with text or sharp lines, quality loss is more noticeable.
What happens to transparent areas?
JPEG does not support transparency. Transparent pixels will be rendered with a white background in the JPEG output. If transparency matters, keep the file as PNG.
What quality setting should I use?
For web images and general use, 80-85% strikes the best balance. For high-resolution printing, use 90-95%. Below 70% produces noticeable compression artifacts.
Is my image private and secure?
Your images are processed securely and stay private. They are never shared or stored anywhere.