JPG to PNG
Convert JPEG to PNG. File usually gets larger (lossless). Local Canvas.
Drop an image or click to choose
PNG · JPEG · WebP · GIF · BMP. No HEIC. Nothing uploaded.
Files stay in this browser. Nothing is uploaded to a server.
Drop an image or click to choose
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Related
FAQ
File got bigger?
Expected — you are unpacking JPEG into lossless PNG. Keep JPEG/WebP for sharing.
Does quality improve?
No. Detail lost in JPEG does not come back; PNG just prevents further loss on re-edits.
Will the background become transparent?
No — JPEG has no transparency, so the background stays.
Are my files stored on a server?
No. Images are processed with Canvas in this browser; there is no upload request at all. Closing the tab clears memory.