How do I convert JPG to PNG?

Open the converter, drop your JPG files, PNG is selected as the output, then download. It runs in your browser.

Does converting JPG to PNG improve quality?

No. PNG is lossless, so it preserves the JPG exactly as it is but cannot restore detail already lost by JPG compression. It is useful for further lossless editing.

Will the PNG have a transparent background?

No. A JPG has no transparency, so the PNG keeps the existing background. PNG only preserves transparency that already exists.

JPG → PNG

JPG to PNG Converter

Convert JPG (JPEG) images to lossless PNG — free, private and in your browser. No uploads, no watermark, and batch conversion is supported.

Open the converter →

When should you convert JPG to PNG?

PNG is a lossless format, so it is the right choice when you want to edit an image repeatedly without losing more quality each time you save, or when a tool, printer or platform specifically requires PNG. It is also handy for screenshots, diagrams and graphics with sharp edges, where JPG can introduce blurry artefacts.

What conversion can and cannot do

Converting JPG to PNG gives you a pixel-perfect copy of the JPG in a lossless container — but it cannot recover detail that JPG compression already discarded, and it will not magically add a transparent background (a JPG has none to begin with). Think of it as freezing the current image so further edits stay lossless.

How to convert JPG to PNG

1. Click Open the converter above (PNG is pre-selected). 2. Drop your JPG files or click to browse. 3. Optionally resize the dimensions. 4. Download the PNGs individually, all at once, or as a ZIP. Everything is processed locally, so your files never leave your device.

When converting JPG to PNG helps

PNG is lossless, so it is useful when you want to stop further quality loss — for example before editing a JPG repeatedly, or when a tool or upload form specifically requires PNG. It is also the right starting point if you plan to add transparency later, since JPG can never hold a transparent area.

Keep in mind that converting a JPG to PNG cannot restore detail that JPG compression already removed; the PNG simply preserves the current pixels without adding more. The file usually gets larger, which is the trade-off for lossless storage and transparency support.

FAQ

Frequently asked questions

Is it free and watermark-free?

Yes — completely free with no watermark and no sign-up.

Are my images uploaded?

No. Conversion happens in your browser; your JPGs are never uploaded.

Why is the PNG larger than the JPG?

PNG is lossless, so for photographs it is usually bigger than the lossy JPG. That is expected — PNG trades size for perfect fidelity.

Can I convert many files at once?

Yes. Drop multiple JPGs and download them together or as a ZIP.

Will JPG to PNG improve the quality?

No. It preserves the existing pixels losslessly but cannot recover detail that earlier JPG compression discarded.

Why is the PNG bigger than the JPG?

PNG stores every pixel without lossy compression, so photo-heavy images become larger. That is normal and expected.

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