Convert JPG to PNG Online — Lossless, Free

Convert JPG to PNG in your browser — free, no signup. PNG is lossless and edit-friendly, though it can't recover transparency a JPG never had.

Your files are 100% private. Processed in your browser — never uploaded.

Need help? Check our guide

80%

Lower quality = smaller size

Advanced (optional)

Target file size, watermark & metadata control are available on Pro.

Pro Tip

WebP gives you the best quality at smaller file sizes. Perfect for websites and faster loading.

Quick answer

BatchSet's JPG to PNG converter turns JPG images into PNG for free in your browser. PNG is lossless and works well for editing, but a JPG has no transparency to restore — the PNG keeps the JPG's background and files are usually larger.

How to use the JPG to PNG

Three quick steps — free, private, right in your browser.

1

Add your JPG

Drag in a .jpg file or click to browse — it stays on your device.

2

Convert to PNG

PNG is lossless, so no quality slider is needed.

3

Download the PNG

A lossless, edit-friendly copy ready for design tools.

Features

  • JPG → PNG, lossless container
  • Edit-friendly output
  • 100% private — no upload
  • No extra loss on re-encode
  • Convert many JPGs
  • No signup, no watermark

Use Cases

  • Editing in design tools
  • When software requires PNG
  • Add transparency later in an editor
  • Keep lossless working copies

How the JPG to PNG compares

AspectJPG (source)PNG (result)
CompressionLossyLossless
TransparencyNoneSupported (JPG had none to keep)
File sizeSmallLarger
Best forPhotos, webEditing, tools that need PNG
Convert JPG to PNG for a lossless, edit-friendly copy; it won't restore lost detail or add transparency.

Frequently asked questions

Does converting JPG to PNG improve quality?+

No — it can't recover detail that JPG already discarded. What it does is stop any further quality loss and give you a lossless copy for editing.

Will the PNG have transparency?+

No. A JPG has no transparency to restore, so the PNG keeps the JPG's existing background. You can add transparency afterwards in an image editor.

Why is the PNG larger than my JPG?+

PNG is lossless and stores every pixel exactly, while JPG is compressed. Expect the PNG to be noticeably bigger — that's the cost of a lossless format.

Is my JPG uploaded?+

No. The conversion runs entirely in your browser, so your file never leaves your computer.

When should I convert JPG to PNG?+

When a tool or platform specifically requires PNG, or when you want a lossless working copy to edit before adding transparency, text or graphics.

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