ConvertX

Convert JPEG to PNG Online

Converting JPEG to PNG is a common task whether you are preparing images for a website, a document, a presentation, or an upload form that only accepts PNG files. Our free JPEG to PNG converter takes care of the entire process in your browser: you pick a file, choose the PNG options that suit your needs, and download the result.

Convert JPEG to PNG

PNG

Why Convert JPEG to PNG?

The conversion runs on a server using the Portable Network Graphics encoder, which means you get a genuine PNG file rather than a repackaged one. JPEG uses the same encoder as JPG and produces identical image data — the two names differ only by the three-letter file extension. It remains the default choice for digital photographs. PNG is a lossless raster format that keeps every pixel intact and supports full alpha transparency, which makes it the go-to choice for logos, screenshots, and graphics with sharp edges.

Benefits of PNG Conversion

  • Lossless output quality: PNG is a lossless format, so the converted image keeps the original pixel data without compression artifacts.
  • Transparency is preserved: PNG supports alpha transparency, so transparent areas from the original JPEG image carry over to the result.
  • Privacy-friendly processing: Your image is processed in memory and deleted after the download. Nothing is stored on the server and no account is required.
  • No software installation: Everything happens online in your browser. You can convert on any device with a modern browser — desktop, tablet, or phone.

Limitations to Keep in Mind

  • PNG files are larger than JPEG files of the same image because lossless encoding keeps more data.
  • Metadata such as EXIF data is stripped from the output by default, so camera details and location information are not carried into the converted file.

How to Convert JPEG to PNG

  1. Upload a JPEG image

    Drag and drop a JPEG file into the converter card or click the browse button to choose one from your device.

  2. Set PNG options

    the converter is preconfigured, so no extra settings are needed.

  3. Click Convert

    Press the Convert button. The image is processed on the server with the Portable Network Graphics encoder and returned as a PNG file.

  4. Download your file

    Preview the result, then click Download to save the converted PNG image to your device. You can convert another image with a single click.

Conversion Questions

Why is my PNG file so large?

Lossless PNG encoding keeps every pixel from the original, which produces much larger files than the compressed JPEG input. That is expected for archival or print use.

Are my images saved or shared?

No. Uploads are processed in memory and discarded immediately after conversion. The server does not store, log, or reuse your images.

Will my photo metadata (EXIF) be kept?

No. Metadata is stripped from converted files by default for privacy, so camera settings and location data are not included in the output.

Will the converted image look different?

Minor differences are normal when the target format uses lossy compression. Use a higher quality setting to keep more detail, or convert from the original file rather than a previously compressed one.

What are the upload limits?

Files must be 10 MB or smaller and no larger than 40 megapixels. Larger images are rejected to keep processing fast and safe.