Local, private conversion

Convert JPG to PNG privately

Drop your JPG file, preview the PNG result locally, and download without uploading your file.

Stays in your browser Adjust before saving PDF Studio included

Drop one or more files here or choose from your device One file opens the detailed view; several create a private batch. Processed on this device

Common source formats

AVIFBMPCSVDOCXGIFHTMLICOJPG

How to convert JPG to PNG

Convert JPG images to PNG locally in your browser. PNG is useful for apps that require PNG files, but converting a JPG to PNG cannot restore detail that was already lost in the original JPG.

Steps

Drop or choose your JPG file.
Confirm PNG as the result format.
Preview the result when available, then download the converted file.

Best for

Photos, sharing, and smaller image files.
Screenshots, graphics, logos, and transparent images.
Private browser-based conversion without an upload step.

What changes

The result is saved as PNG, which is often larger than the original JPG.
Converting to PNG does not recover quality lost by JPG compression.
Color profiles and camera metadata are removed.

Can I convert JPG to PNG without uploading?

Yes. The JPG stays on your device and the PNG is created in your browser.

Does converting JPG to PNG improve quality?

No. PNG can avoid adding new JPG compression, but it cannot restore details already lost in the source JPG.

Why is the PNG file larger?

PNG is lossless, so photos that were small as JPG can become larger after conversion.

When is PNG better than JPG?

PNG is better for screenshots, graphics, logos, and workflows that require a lossless PNG file.