JPG to PNG Converter
Convert JPG and JPEG photos to PNG online. The image is processed in your browser and never uploaded.
Choose your image
Select a PNG, JPEG, or WebP file. You’ll see the original and edited image here.
How to use JPG to PNG Converter
- Choose or enter the input shown above.
- Check the format, units and important limitations.
- Select “Convert to PNG” and review the result.
How jpg to png converter works
The browser decodes the JPEG pixels and encodes a new PNG file. PNG uses lossless compression for the decoded image, but it cannot restore detail lost in the original JPEG. JPEG is decoded and the pixels are written to a PNG file locally in your browser.
Important limitations
Animated images and camera metadata are not preserved. Large photos use browser memory while converting.
Check the result before using it
Try the output in the app, device or workflow that requested it. Review the visible content and format before replacing an original file or sharing a generated link. Browsers and other services can handle edge cases differently, so keep a source copy when the input matters. This tool does not guarantee that a receiving service will accept every result.
Does JPG to PNG improve photo quality?
No. Converting formats cannot recover JPEG detail that was discarded during compression.
Is input uploaded?
Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.