Your PNG source
A PNG may combine opaque artwork with partially transparent edges. Those pixels can sit over many backgrounds in the original; a JPEG file cannot carry that alpha information.
Explore the PNG converterExport a PNG as a JPG for photo sharing or a destination that accepts JPEG images. Check transparent areas before saving the result.
Choose a file to get started.
Working on your device…
A PNG may combine opaque artwork with partially transparent edges. Those pixels can sit over many backgrounds in the original; a JPEG file cannot carry that alpha information.
Explore the PNG converterThis JPG export draws the image over a white canvas and applies JPEG encoding. Photographic PNGs may become smaller, while text, diagrams, and crisp outlines can show new encoding artifacts.
Explore the JPG converterPreview white logos and pale edge details against the white background. Keep the PNG if you need to place the artwork over other colors later.
A PNG file may not be accepted by the app or upload form you need. PNG to JPG creates a separate JPG copy while leaving your original file untouched.

| Property | PNG | JPG / JPEG |
|---|---|---|
| What it stores | A raster image | A still raster image |
| Compression | Lossless image compression | Lossy photo compression |
| Transparency | Supports alpha transparency | No alpha transparency |
| Typical use | Screenshots, graphics and transparent artwork | Photographs and everyday sharing |
JPG has no transparent-pixel channel. This route uses white behind the source; keep PNG or choose a suitable alpha-capable format when transparency is required.
They are composited over white before JPEG encoding. Check pale artwork and partially transparent edges in the downloaded JPG.
No. Output size depends on the graphic and the browser encoder. Compare the result; text-heavy screenshots may be better kept as PNG.
It retains the decoded PNG dimensions. Format conversion and image resizing are separate tasks.