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PNG to JPEG Converter.

Convert PNG to JPEG privately with quality controls and white transparency flattening. Fast local PNG-to-JPG downloads, no sign-up.

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Convert your file

INPUTPNG
OUTPUTJPEG
Files stay on your device

Up to 12 files · 20 MiB each · 30 megapixels per image · uncommon formats have documented limits

Output settings (optional)
88%

The actual file-size change is calculated after conversion; it cannot be predicted in advance.

Output dimensions

Maximum longest edge · preserves aspect ratio · never enlarges your image.

Choose your source image to begin.
✓ Free✓ No signup✓ No file uploads needed
Private processingYour source file stays in your browser
Original stays intactDownload a new output file
Real formatsUnsupported conversions show an error

STEP BY STEP

How to convert PNG to JPEG

  1. Choose a source file. Select a real PNG file from your device.
  2. Run the local converter. If relevant, set the quality and maximum dimensions before converting.
  3. Download the result. Save the generated JPEG file. Your original file is unchanged.

FORMAT GUIDE

Why convert PNG to JPEG?

JPEG is well suited to photographs and may be smaller than a photographic PNG.

  • Submitting a PNG photo to a JPEG-only application.
  • Producing smaller photographic files for email.
  • Converting screenshots when a JPEG format is mandatory.

UNDERSTAND YOUR FILES

PNG vs. JPEG: what changes?

Input · PNG

A losslessly encoded still-image format, useful for graphics, screenshots, text, and transparent backgrounds.

Output · JPEG

A widely supported photographic format. JPEG uses lossy compression and cannot represent transparency.

JPEG is well suited to photographs and may be smaller than a photographic PNG. Choosing an output format changes how another app reads the file; it does not restore detail missing from your source.

Which settings should you choose?

Try Balanced (88%) first, inspect the preview, then switch to Compact for a smaller result or Detailed for greater fidelity. These are export quality settings, not promises of a particular compression ratio.

Your files and privacy

Your selected file is converted on your device. You can download the new file while keeping the original unchanged.

Some formats work differently across browsers and devices. Check the converted result before using it for important work. Advertising and other optional website services may have separate privacy practices.

Format compatibility and limitations

JPEG cannot store transparency. Transparent and semitransparent areas are placed over a white background, and crisp text or logos may develop compression artifacts.

Actual output behavior depends on the input file, your browser, device resources and the converter engine. Check important files before sharing or replacing them.

JPG and JPEG are the same image format. This tool accepts .jpg and .jpeg input and uses .jpg for exports.

HELP & ANSWERS

PNG to JPEG questions

What happens to transparent PNG areas?

They are composited onto white before JPEG encoding.

Will image quality change?

JPEG uses lossy compression. Use a higher quality setting if artifacts are visible.

Does PNG to JPEG support multiple files?

Yes. Select multiple PNG files and download results, including a local ZIP for a batch.

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