What happens to transparency when converting PNG to JPG?

JPG does not support transparency. When you convert a transparent PNG to JPG, the transparent areas are filled with a solid background colour — usually white by default. FixTools lets you choose what colour to use for this fill.

Can I keep transparency when converting PNG?

To keep transparency, you need to convert to a format that supports it — such as WebP or keep it as PNG. JPG cannot preserve transparent areas.

Why is the background white after converting transparent PNG to JPG?

White is the default background fill because most documents and web pages have a white background. If your image is displayed on a dark background, try converting with black or another custom colour fill instead.

Can I convert a logo PNG with transparent background to JPG?

Yes. Upload your logo PNG to FixTools and choose your background fill colour before converting. White is typical for logos on documents; match the destination background colour for best results.

Does FixTools support custom background colours?

Yes. In addition to white and black presets, you can enter a custom hex colour code to fill the transparent background with any colour you choose.

What if I want to remove the background instead of filling it?

If you want to remove the background of an image (not just fill it), use the FixTools Background Remover tool first, then decide whether to save as PNG (transparent) or convert to JPG with a colour fill.

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Convert Transparent PNG to JPG

Converting a PNG with transparency to JPG requires a background fill, since JPG does not support transparent pixels. FixTools lets you choose your background colour — white, black, or a custom colour — before converting, giving you full control over the final result.

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Cost: Free forever
Sign-up: Not required
Processing: In your browser
Privacy: Files stay local

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Choose background fill colour

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White, black, or custom colour option

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No transparency lost without control

Image Tool

Image Format Converter

All processing happens in your browser — your files are never uploaded to any server.

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How to use this tool

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Upload your transparent PNG, choose a background colour to fill the transparent areas (white is standard), then convert to JPG and download your result.

How It Works

Step-by-step guide to convert transparent png to jpg:

1
Upload your transparent PNG
Open the Image Format Converter and upload your PNG file that contains transparent areas.
2
Select JPG as output format
Choose JPG from the output format options.
3
Choose a background fill colour
Select your preferred background colour for the transparent areas. White is the most common choice for documents; black works well for dark-themed graphics.
4
Convert the image
Click Convert. The transparent areas will be filled with your chosen colour, and the result will be saved as a JPG.
5
Review and download
Preview the result to confirm the background fill looks correct, then download.