PNG to JPG

What Is the PNG to JPG Converter?

The PNG to JPG Converter changes a PNG image into a JPG image in your browser. JPG is a lossy format that usually produces much smaller files than PNG, which makes it a practical choice for photographs and images published on the web. PNG supports transparency, but JPG does not, so this conversion is best for images that do not rely on a transparent background.

How to Use the PNG to JPG Converter

1. Drop a PNG image onto the workspace upload area, or click Choose Image to browse for one. The workspace also lists JPG, WebP, GIF, BMP, and SVG as accepted inputs.
2. Set the Quality slider to balance file size against visual quality. The slider starts at 80.
3. Click the Process button.
4. Review the converted image in the result panel.
5. Download the JPG file to your device.

Worked Example

Choose a PNG photograph, leave the Quality slider at its observed default of 80, and click Process. The tool produces a JPG version of the same image at the same dimensions for download. A quality value of 80 is a common starting point: for photographs, the JPG is usually much smaller than the source PNG with little visible difference. If the result shows visible blockiness around edges or text, raise the quality toward 90 or higher and convert again; if file size matters more, try a lower value such as 60.

Limitations

• JPG does not support transparency. Transparent areas of a PNG are composited onto a solid background in the JPG output, so a transparent logo or cut-out will gain a visible background.
• JPG compression is lossy. Fine detail, sharp text edges, and flat-colour graphics can show artefacts, especially at low quality settings.
• Converting to JPG cannot improve on the source PNG; it can only preserve or discard detail.
• The workspace converts one image at a time; there is no batch mode.
• The only conversion control in the workspace is the Quality slider. There are no resize, crop, rotation, or background controls in the workspace.
• Very large images can be slow to convert and may be limited by your browser and device memory.

Frequently Asked Questions

Why convert PNG to JPG?

Mainly to reduce file size. PNG stores pixel data losslessly, which is ideal for graphics and editing, but it produces large files for photographs. JPG discards some detail to produce a far smaller file that is usually good enough for viewing on the web.

What happens to transparency in my PNG?

It is lost. JPG has no transparency channel, so transparent pixels are filled with a solid background colour in the output. Do not use JPG for images that need a transparent background.

What quality setting should I use?

Start at the default of 80. For photographs it is usually a good balance of size and quality. Use 90 or higher for images where fine detail matters, and a lower value when minimising file size matters more.

Does the tool upload my image to a server?

No. Conversion happens in your browser on this page. Your image is not sent to a server by this tool for conversion.