Add your JPG
Drop, paste, or choose the JPG you want to convert. The file stays in your browser during conversion.
Free JPG to PNG converter
Convert JPG to PNGwithout inventing transparency.
Convert a JPG into a lossless PNG copy for free. PNG supports transparency, but a JPG has none to preserve—its existing background stays opaque after conversion. Everything runs in your browser.
- Private by design
- Default PNG
- Paste supported
Files stay in this browser
All conversion runs on-device
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About this converter
Free JPG to PNG conversion, built for a real workflow.
JPG is a compact, widely compatible photo format, but its lossy compression can leave artifacts around text, edges, and repeat edits. Converting to PNG makes a lossless re-encoded copy: it will not restore detail already lost in the JPG, but it avoids adding new PNG compression loss while you edit, annotate, or combine the image. PNG opens in current browsers, operating systems, and major image editors; for ordinary photos, expect the PNG file to be larger than the original JPG.
- PNG is lossless, so it is useful when you want to edit, annotate, or resave the converted copy without adding another lossy export step.
- A JPG cannot contain transparency. This conversion keeps its visible background opaque; it does not remove or guess a background.
- A PNG cannot recover detail that JPG compression already discarded, such as fine texture or edge detail.
- PNG works broadly across current browsers and image apps, but photographic PNGs are often larger than JPGs.
How it works
Upload once.
Export PNG.
Keep PNG selected
PNG is preselected for a lossless output copy. It supports alpha, but an opaque JPG remains opaque.
Convert and download
Create and save the PNG. Use it for screenshots, annotations, editing, or workflows that request PNG.
Made for real pipelines
JPG to PNG.
One workspace.
Convert without uploading your assets. Switch outputs anytime — web, print, icons, and document targets from the same batch.
Convert JPG to PNGLossless PNG copy
Export a PNG without adding another lossy compression step to the converted copy.
Honest transparency
PNG supports alpha, but this tool keeps an opaque JPG background opaque rather than inventing one.
Useful after capture
A practical next step for screenshots, annotations, editing, and PNG-required uploads.
Good to know
Questions, answered.
Does converting JPG to PNG make the background transparent?+−
No. JPG files do not contain transparency, so converting one to PNG does not remove, guess, or create a transparent background. The visible JPG background remains opaque in the PNG.
Will JPG to PNG improve image quality?+−
It will not restore detail already lost to JPG compression. The PNG is a lossless re-encoded copy, which helps avoid adding new lossy compression while you edit or resave it.
Why is my PNG larger than the JPG?+−
PNG uses lossless compression, while JPG is designed to keep photographic files small with lossy compression. Photos commonly become larger as PNGs, especially at high resolution.
When should I convert JPG to PNG?+−
Choose PNG for screenshots, text-heavy graphics, annotations, or an editing step where you want a lossless output copy. Keep JPG when a smaller photo file matters more than lossless re-encoding.
Will the converted PNG work on my device?+−
Yes. PNG is supported by current web browsers, operating systems, and major image editors. It is a practical format for sharing graphics and opening them across devices.
Does this JPG to PNG converter upload files?+−
No. The conversion runs inside your browser, so your JPG files are not sent to a conversion server.