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ImagesThis tool runs in your browser. No files or text are sent to our servers.

PNG to JPG Converter

Convert PNG images to JPG right in your browser. Free, fast, no signup. Transparent areas become a white background.

Quality:

JPG has no transparency, so transparent areas in the PNG are filled with a white background.

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A free tool for converting PNG images to JPG, right in your browser. JPG is usually much lighter than PNG for photos, which makes it convenient to send by email, upload to a website, or attach to a form. Because JPG has no transparency, any transparent areas in the PNG are filled with a white background. You can pick a quality level, see the file size before and after, and download the result. Everything runs locally on your device. The image is never uploaded to a server.

01

How to use this tool

  1. 01Choose a PNG imageDrag a PNG file into the upload area, or click to pick one from your device.
  2. 02Pick a quality levelChoose a JPG quality. Higher quality keeps more detail, lower quality makes the file smaller.
  3. 03Download the JPGThe tool converts right away and fills transparent areas with a white background. Click download to save the file.
02

When is this useful?

  • A lighter file to sendConvert a heavy PNG to JPG so you can send it by email or message without hitting a size limit.
  • Upload to a website or formSome sites and forms prefer a small JPG. Converting first gets the image ready to meet the requirement.
  • Photo galleriesFor photos saved as PNG, converting to JPG saves a lot of weight with little visible difference.
03

Examples

  • A photo saved as PNGA photo stored as a heavy PNG can get noticeably lighter as a high-quality JPG, with a very small difference.
  • A PNG with a transparent backgroundIf the PNG has a transparent background, it becomes white in JPG. A logo on transparency gets a solid white background.
  • A heavy screenshotA colorful full screenshot saved as PNG converts to a lighter JPG, which is handy for quick sharing.
04

Tips for a better result

  • Transparency becomes whiteJPG has no transparency. If keeping transparent areas matters, leave the file as PNG or convert to WebP instead.
  • High quality for photosFor photos, a higher quality is recommended to avoid losing detail. Lower the quality only when you need a very small file.
  • Want transparency and a small file?WebP keeps transparency and also reduces file size, so it is a good alternative to JPG when you need a transparent background.

  • What happens to the transparent background?

    The JPG format does not support transparency, so every transparent area in the PNG has to be given a color. The tool fills transparent areas with a white background so the result looks clean. If you need a different background color or true transparency, JPG is not the right format, and it is better to stay with PNG or move to WebP.

  • When should you use JPG over PNG?

    JPG suits photos where you want a lighter file, and it is the common format for sending and uploading. PNG is better when you need transparency, sharp edges for graphics, or lossless saving. Converting to JPG produces a lighter file, at the cost of light lossy compression that is barely noticeable at high quality.

  • Privacy

    The conversion happens only in your browser. No file is sent to a server, and nothing is stored by us.

05

Frequently asked questions

What happens to the transparent background of the PNG?

Because JPG has no transparency, transparent areas are filled with a white background. This keeps the file clean and consistent.

Is the image uploaded to a server?

No. The conversion runs in your browser, and the image is not sent online or stored by us.

Is JPG really lighter than PNG?

For photos, yes, usually by a significant amount. For graphics with flat areas the difference can be smaller, but JPG is still usually lighter.

Can I keep the transparency?

Not in JPG. If transparency matters, leave the file as PNG or convert to WebP, which supports transparency and also reduces file size.

Is there a size limit?

You can convert files up to 30MB. Processing is local, so the speed depends on your device.

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