Private by default
Processing happens inside your browser. We do not send files to an image-processing server.
JPG to PNG Converter
Convert JPG images to lossless PNG files privately in your browser.
Runs on this deviceFree · no watermarkNo sign-up
Processed locally — your files never leave your device.
or drop images here
JPEG, PNG, WebP, AVIF, GIF, SVG, BMP, TIFF, HEIC, ICO, JPEG XL, QOI, Photoshop, RAW photo · processed locallyYour images will be processed on this device.Quick answer
Converting JPG to PNG does not restore detail lost in the original JPEG, but it avoids additional lossy JPEG encoding.
How to use this tool
- Select one image or a batch of images.
- Choose the output settings that fit your workflow.
- Process and download your new image. The original content stays untouched.
Batch-ready
Use the same settings for several files, then download them separately or in a ZIP.