Select JPG images
Choose files from your device or drag them into the converter. Multiple JPG and JPEG files are supported.
Convert JPG to PNG Online
Use this free JPG to PNG converter for single or multiple JPEG images. Original pixel dimensions are preserved, and every conversion happens privately in your browser.
Browser processing
No login
Dimensions preserved
JPG / JPEG
PNG
JPG and JPEG to PNG image converter
Choose JPG images or drag and drop them here
Up to 20 JPG or JPEG files · Maximum 20 MB per file
PNG is losslessly encoded, but it cannot restore detail already lost in the JPG.
Select one or more JPG images to begin.
How to convert JPG to PNG
Convert in your browser
Select Convert to PNG. Images are processed one at a time to reduce browser memory use.
Download each PNG
Review the output size and dimensions, then download the converted PNG file.
JPG vs PNG: what changes after conversion?
JPG is designed to keep photographs small through lossy compression. PNG stores the decoded image pixels using lossless compression, which is useful for editing and compatibility but usually creates a larger file.
| Feature | Original JPG | PNG output |
|---|---|---|
| Compression | Lossy | Lossless from the decoded JPG pixels |
| Transparency | Not supported | Format supports transparency, but conversion does not create it |
| Image dimensions | Original width and height | Same width and height |
| Typical file size | Usually smaller | Often larger, especially for photographs |
| Image detail | May already contain JPEG artefacts | Existing detail is preserved, but lost detail is not restored |
| Embedded metadata | May contain EXIF or GPS metadata | Not preserved by this browser converter |
When should you convert JPG to PNG?
PNG is useful when an editor, document workflow or upload form specifically requires PNG. It can also be practical when you plan to edit and save the converted image repeatedly without adding more JPEG compression.
For normal photographs on a website, PNG is usually larger than necessary. Consider the JPG to WebP converter when smaller web files are the goal, or use the image compressor when you need to reduce file size.
Frequently asked questions
Choose or drag one or more JPG or JPEG images into the converter, select Convert to PNG, and download each finished PNG file.
No. JPG files do not contain transparency, so changing the file format keeps the visible background. Background removal must be done separately before saving the result as PNG.
No. The PNG is encoded without adding new JPEG compression, but it cannot recover detail already removed from the original JPG.
Usually yes. PNG uses lossless compression and is commonly much larger than JPG for photos and other detailed images.
Yes. The converted PNG keeps the original pixel width and height. The file size in KB or MB will usually change.
No. Conversion runs locally in your browser. Humanify.pro does not upload or store the images you select.
No. This browser canvas conversion creates a new PNG from the visible pixels and does not carry over embedded EXIF, GPS or camera metadata.