Convert JPEG images to lossless PNG format for sharp logos, icons, and screenshots.
Converting photos to PNG for use in designs that require transparency support.
Upload your JPEG(s)
Click to upload one or more JPG/JPEG files; they are processed locally on your device.
Convert
Conversion to lossless PNG is automatic — there are no quality settings to choose.
Download the PNGs
Download each converted file individually or all at once.
JPEG is built for photographs, and its lossy compression leaves visible artifacts — fuzzy halos and blocky patches — around the sharp edges of logos, icons, text, and screenshots. It also cannot store transparency at all. When you need a clean, lossless image or a transparent-capable file for design and development work, converting JPG to PNG is the right move: PNG keeps every pixel exactly and supports an alpha channel. This converter does it in one step with no settings to fiddle with, and supports batch conversion for multiple files at once. It runs entirely in your browser using the Canvas API, so nothing is uploaded. Two honest caveats worth knowing: converting cannot undo artifacts already baked into the original JPEG — it just prevents further loss from re-saving — and because PNG is lossless, the resulting file will usually be larger than the JPG, especially for photos. No account, no watermark, no limit.
Logos & icons
Move a logo out of lossy JPG into PNG so it can be placed cleanly in designs and documents.
Screenshots & docs
Convert compressed JPG screenshots to crisp PNG for sharper, artifact-free technical documentation.
Editing pipelines
Switch to lossless PNG before editing so repeated saves do not keep degrading the image.
Transparency-ready base
Get a PNG that can hold transparency, ready to combine with a background-removed cut-out.
Tool compatibility
Produce a PNG for software or platforms that require it rather than JPG.
It stops further loss from re-saving, but it cannot recover detail or remove artifacts already baked into the original JPEG.
It produces a PNG that can hold transparency, but a JPG has none to recover. To make the background transparent, use the Background Remover.
No — the conversion is done locally by your browser, so the original JPEGs never leave your computer or phone.
Usually yes. PNG is lossless, so for photographic content it typically produces a bigger file than JPEG.
For photographs where small file size matters and you do not need transparency, JPG is the better choice.
Yes — upload multiple JPGs and they are all converted at once.
Yes, in any modern mobile browser.
Yes — there is no charge and no account step. Convert as many JPGs to PNG as you need, and the output is never stamped with a watermark.