JPG is the world's most popular image format for photos, but it comes with limitations — most notably, it does not support transparent backgrounds and uses lossy compression that reduces quality each time the image is saved. PNG overcomes both these limitations. PNG uses lossless compression (preserving every pixel) and supports full alpha-channel transparency. Converting JPG to PNG is the right choice when you need to add a transparent background, edit an image repeatedly without quality loss, or use it in a design project that requires a lossless format.
Q: Does converting JPG to PNG improve quality?
A: It prevents further quality loss. The PNG output will match the quality of your JPG input — it won't enhance the original, but it won't degrade further on re-saves.
Q: Will my JPG become transparent after conversion?
A: No. JPG images have no transparency data, so the background will remain solid. To add transparency you would need to edit the PNG after conversion in a tool like Photoshop or GIMP.
Q: Are my files safe?
A: Yes. All conversion happens in your browser — files are never uploaded to any server.