Converting to PNG stops further quality loss when you keep editing an image, and gives you a lossless master copy to add transparency or annotations to later.
Size, page, duration and dimension limits are shown in the converter above and checked again by our server.
PNG is lossless, so the pixels are stored exactly.
Yes. We inspect the file's contents, not just its name, and the server verifies it again before converting. Renamed files that are not really JPEG are rejected.
Lossy formats make files tiny by discarding detail; lossless formats keep everything. Learn what is really lost, when you would notice, and how to avoid quality decay over time.
5 min read7 min listen
Converting a JPEG to PNG will not magically restore lost detail, but it is still the right move in plenty of situations. Learn when PNG is worth it and how to convert cleanly.
6 min read7 min listen
