Free image converter
JPG to PNG Converter
Turn a JPG photo into a lossless PNG file directly in your browser. Nothing is uploaded to a server — the conversion runs on your own device using the Canvas API.
Convert JPG to PNG
Drop a JPG image here, or click to choose a file
Processed locally in your browser — nothing is uploaded.
100% local — your file never leaves your device.
Frequently asked questions
Is this JPG to PNG converter really free?
Yes, entirely free, with no account, watermark, or file limit imposed by a server — because there is no server involved.
Does my photo get uploaded anywhere?
No. The conversion happens locally in your browser tab using the Canvas API. Your file never leaves your device.
Why convert JPG to PNG?
PNG is lossless (no further quality loss on repeat edits) and supports transparency, which makes it a better fit for logos, screenshots, and graphics you plan to edit further.
Doing this by hand every week? That's exactly what I remove.
If this conversion is one small step in a bigger workflow — say, files arriving by email, getting converted, renamed and filed by a person every time — I build software that does the whole thing automatically. My clients get back up to 18 hours a week this way.
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