JPG to PNG Converter

Why convert JPG to PNG?

The usual reason is simple: something demands a .png file. Design tools, print shops, app stores, university portals and CMS uploaders often accept only PNG. Beyond requirements, PNG is the right container when an image is about to be edited:

• Editing without decay — every JPG re-save loses quality; PNG re-saves are bit-perfect, so it's the safe working format between edits.
• Overlays and design work — layering, annotation and colour-critical work behave predictably in a lossless format.
• Archiving graphics — charts and screenshots exported as JPG by mistake stop degrading the moment they become PNG.

What this conversion can and cannot do

Converting to PNG stops future quality loss — but it cannot restore detail the JPG already threw away. Compression artefacts present in the source are preserved faithfully. It also doesn't create transparency: JPGs have none, so the PNG will have a solid background too. To cut a subject out, you need an editor with background removal — then PNG is the format to save the cut-out in.

Expect bigger files — that's normal

Photos balloon because PNG stores them losslessly; graphics and text often shrink because PNG compresses flat colour better than JPG ever did. If the goal is a smaller file rather than a different format, the Compress Image tool is the better fit — and the two-way Image Converter or the reverse PNG to JPG converter cover every other direction. Need a tight crop before converting? Use Crop Image first.

Frequently asked questions

No — it preserves exactly what the JPG contains, artefacts included. What it does guarantee is zero further loss: from now on every save, edit and re-export of that PNG is bit-perfect.

PNG stores every pixel losslessly while JPG discards detail to compress photos aggressively. A photographic JPG typically grows 4-10x as PNG. That's the price of a lossless container — normal and expected.

No. JPG has no transparency, so there's nothing to carry over — the PNG keeps the same solid background. Transparency has to be created in an image editor by removing the background first.

Yes — select or drop as many files as you like; each is converted independently and Download all fetches every result. Everything runs locally, so there's no upload queue.

Yes. The conversion uses your browser's own canvas engine — no file ever leaves your device, nothing is stored, and the tool works even with Wi-Fi off.