When JPG is useful
Choose JPG when a website, form, document or recipient specifically asks for JPEG, especially for ordinary photographs.
Create JPG copies of PNG screenshots, graphics and photos for websites, forms and apps that expect JPEG. Convert up to 60 images in your browser and choose a fill colour for transparent pixels.
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Up to 60 images · 100 MB per fileJPG is a common choice for photographs, forms and services that do not accept PNG. The main trade-off is transparency: JPG cannot store transparent pixels, so SwitchPic fills them with the white or dark background you select.
Choose JPG when a website, form, document or recipient specifically asks for JPEG, especially for ordinary photographs.
If your PNG contains transparent areas, they become your selected white or dark fill in the JPG. Check logos and cut-out graphics after conversion.
SwitchPic keeps the source dimensions, but JPG uses lossy encoding and is not ideal for preserving crisp diagrams or transparency. Keep the PNG original.
Direct answers about compatibility, image dimensions and what changes during conversion.
Add one or more PNG files, select JPG and choose a white or dark background for any transparent pixels. Start conversion and download the results.
Yes. Add up to 60 supported images, with a 100 MB limit for each source file. The same JPG output applies across the batch.
JPG cannot preserve transparency. SwitchPic replaces transparent areas with the selected white or dark background.
Yes. SwitchPic exports at the source pixel width and height. The encoding changes, but the image is not resized.
Not always. JPG is useful for photos and broad compatibility, but PNG is usually better for crisp text, diagrams and graphics that need transparency.