Upload JPG
Upload a JPG or JPEG image.
Convert JPG images to PNG format instantlyJPEG is built for photographs: tiny files, but every save throws away detail and it cannot do transparency. PNG is lossless with full alpha. Convert your JPG to PNG pixel for pixel, and stop any further degradation.
Convert JPG images to PNG format instantly
Converted privately in your browser, never uploaded. No watermark.
Upload a JPG or JPEG image.
The tool converts it to PNG automatically.
Preview the result and download the PNG file.
JPG is lossy and optimized for small photographs; PNG is lossless and preserves every pixel exactly, ideal for logos, graphics and screenshots. This converter transforms your JPEG images into PNG files in one click. It runs completely in your browser with an instant preview and download, so your images stay private with no watermarks or limits.
When lossless is the point.
Designers convert JPG logos and graphics to PNG before placing them in layouts where transparency or crisp edges matter. The right format for the job.
Anyone preparing images for editing converts first so repeated saves do not compound JPEG artifacts. Convert once, then edit and save as PNG throughout.
Screenshots saved as JPG get converted to PNG for documentation where text must stay razor sharp. Lossless keeps every pixel exactly as rendered.
PNG is the right home for graphics, logos, and anything you plan to edit further. Lossless and transparent, it preserves what JPEG would discard.
What changes and what does not.
The conversion itself loses nothing beyond what the JPEG had already discarded. Going from JPG to PNG never restores lost detail, but it stops any further degradation.
One honest caveat: the PNG will be larger than the JPG, often two to five times larger for photographs, because lossless storage simply needs more bytes.
If the end goal is a small file rather than an editable one, converting to PNG is the wrong move. Choose the format that matches the job.
Instant, local, and private, with no signup and no watermark on the result.

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