JPG to PNG
Runs in browserTurn JPEGs into lossless PNGs in your browser.
Drop an image here, or browse
JPG, PNG, WebP · up to 50 MB
Stays on your device — never uploaded
Processed entirely in your browser. This image is never uploaded.
No uploads
Your image is read and processed locally — it never touches a server.
Instant
Processing happens on your device, so there's no queue and no wait.
Private by design
Nothing is stored or logged. Close the tab and it's gone.
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Frequently asked questions
No. Every operation runs entirely inside your browser using the Canvas and File APIs. Your files never leave your device.