How to convert an image
- Add your image PNG, JPG, and WebP can all be converted in the browser.
- Choose the output format Pick JPG, PNG, or WebP and adjust quality if needed.
- Download the converted file Single files download directly; batches are available as a ZIP.
PNG does not restore lost detail
A JPG has already discarded some image data. Converting it to PNG wraps the existing pixels in a lossless container; it cannot bring back detail that was removed when the JPG was created. What you get is a larger file that will not lose more quality when edited and saved again.
That makes JPG-to-PNG useful as an intermediate step for editing, not as a way to “upgrade” a low-quality photo.
When PNG is the better container
- You need to edit the image repeatedly without adding more JPG artifacts.
- A tool or design app requires PNG input.
- You want to add transparency later in an editor.
- You need crisp text or line art for a document or slide.
Expect a larger file
PNG is usually larger than the JPG it came from, sometimes several times larger. That is normal. If size is the priority, keep the JPG or convert to WebP instead. PNG is about preserving pixels, not saving bytes.
JPG-to-PNG does not add a transparent background. The image starts fully opaque; transparency must be created in an editor.
Frequently asked questions
Does converting JPG to PNG improve image quality?
No. It preserves the current pixels without further loss, but it cannot recover detail that the JPG already discarded.
Why is the PNG so much larger?
PNG stores pixels losslessly, while JPG uses aggressive lossy compression. A larger file is expected, especially for detailed photos.
Can I convert a batch of JPGs to PNG?
Yes. Add multiple files, choose PNG output, and download the results as a ZIP.
Will the PNG have a transparent background?
No. The original JPG is opaque. PNG supports transparency, but this conversion does not create it.
Last updated: November 12, 2026