JPG to PNG Converter

Converting JPG to PNG re-encodes your photo into a lossless format: every pixel in the PNG is exactly the pixel your JPG contained. That makes PNG the right container when an image will be edited further — cropping, annotating, compositing — because editing and re-saving a JPG repeatedly compounds quality loss, while PNG survives unlimited edit cycles.

One honest note: conversion cannot add quality. Any compression artefacts already baked into the JPG are preserved faithfully. What you gain is a stable, lossless format for everything that happens next, plus compatibility with tools and workflows that require PNG input.

Conversion runs entirely in your browser, so even a full batch finishes quickly with nothing uploaded.

Input: JPG/JPEG images — up to 40 MB each, 30 per batch.

Output: PNG files at identical pixel dimensions.

• Lossless re-encoding with no quality setting needed.
• Individual downloads or a single batch ZIP.
• Use the Image Format Converter if you need WebP output instead.

• Preparing images for editing — convert to PNG before a crop-annotate-resave workflow so quality stops degrading.
• Meeting PNG-only requirements — some design tools and upload forms insist on PNG input.
• Archiving masters — keep a lossless working copy alongside the distribution JPG.
• Feeding other tools — OCR engines and some graphics pipelines behave better with PNG input.

• The PNG will be larger — often much larger — than the JPG. Lossless storage of photographic detail costs bytes.
• Conversion does not improve quality; artefacts already in the JPG come along faithfully.
• JPGs have no transparency, so the PNGs will not either. Transparency cannot be invented by conversion.
• If the goal is simply a smaller or different photo format, WebP via the Image Format Converter is usually the better answer.