JPG to PNG Converter

Convert JPG photos into lossless PNG images. Drop as many files as you like — everything happens on your device.

Drop JPG files here or click to browse — converts instantly
Files are processed locally in your browser — nothing is ever uploaded.

About this tool

Need a PNG but only have a JPG? This free converter turns JPG/JPEG photos into lossless PNG images instantly, right in your browser. It's handy when an app, form or print service insists on PNG, or when you're about to edit an image and don't want each save to degrade it further — PNG can be re-saved endlessly with zero additional quality loss.

Just drop your files in: there's nothing to configure, no upload to wait for, and no watermark on the output. Batch conversion works out of the box — every JPG you drop is converted with one click-free pass and can be downloaded individually or all together.

How to convert JPG to PNG

  1. Drag & drop your JPG files onto the box above (or click to browse).
  2. Each file is converted automatically — no settings needed.
  3. Download your PNGs one by one or with Download all.

Frequently asked questions

Why convert JPG to PNG?

PNG is lossless: once converted, the image can be edited and re-saved repeatedly without accumulating further compression damage. PNG is also widely required by editors, print workflows and platforms that reject JPG.

Will converting improve my image quality?

No — compression artifacts already baked into the JPG cannot be undone. Converting to PNG preserves the image exactly as it is now and prevents any additional quality loss in future edits.

Will the PNG file be larger than the JPG?

Usually yes, often several times larger. That is the price of lossless storage: JPG discards detail to stay small, while PNG keeps every pixel.

Does the converted PNG have transparency?

The format supports it, but JPG images have no transparency to begin with, so the converted PNG will have a fully opaque background. To make parts transparent you need an image editor.

Are my photos uploaded during conversion?

No. The conversion runs locally in your browser — your files never leave your device, and you can convert as many as you like at once.