JPG to PNG
Convert real JPG files to PNG online, one image or a group at a time. Keep the original dimensions or resize by width, height, or percentage while preserving proportions.
Processed in your browser. Your file is not uploaded.
Select up to 20 real JPG files for one run. Only real JPG files are accepted, changing another file type’s extension to .jpg will not make it an accepted JPG. The same settings apply to every file.
Choose Original size, Set width, Set height, or Percentage. Enter a custom value from 1 to 16,384. Proportions are preserved, and no output side can exceed 16,384 pixels. Percentage defaults to 100%, other choices default to 1,200 pixels.
Process images, then download PNG results individually or together as a ZIP. Each PNG uses the original file name with a .png extension. Change settings and process the file again without selecting it again.
Use Original size to keep the JPG’s dimensions. Choose Set width or Set height to fit a required dimension without distorting the image, or Percentage to scale it relative to its current size. Resizing does not restore detail lost to JPG compression.
PNG is a lossless format, but PNG files are usually larger than their JPG originals. JPG has no transparency, so the converted PNG remains fully opaque. Use a different source if you need a transparent background or if your input is not a real JPG.
Conversion is processed in your browser, and files are not uploaded. No registration is needed, and the tool is free with no watermark or branding. There is no file-size limit or daily quota, but browser canvas limits can affect processing. The approximate limit is 150 megapixels, or about 16.7 megapixels on iPhone and iPad.
Photo orientation is applied to the image pixels. EXIF and GPS camera data are removed from the result, so do not use this converter when you need to retain that metadata.
FAQ
How do I convert a JPG image to PNG online?
Select a real JPG file, choose a size option if you want to resize it, and process the image. The result is a PNG file named with the original file name and a .png extension.
Can I convert multiple JPG files at once?
Yes. You can process up to 20 JPG files in one run. The same settings apply to all of them, and you can download the results together as a ZIP.
Can I resize images while converting them?
Yes. Choose Original size, Set width, Set height, or Percentage. Proportions are preserved, and the output cannot have a side longer than 16,384 pixels.
Will converting JPG to PNG restore lost image quality or make the background transparent?
No. PNG is lossless, but conversion cannot restore detail discarded by JPG compression. JPG has no transparency, so the resulting PNG is fully opaque.
Are my images uploaded, and what happens to photo data?
Images are processed in your browser and are not uploaded, and no registration is needed. Photo orientation is applied to the pixels, while EXIF and GPS camera data are removed.