JPG to PNG Converter
Drag and drop your JPG files and download them as PNG. No sign-up, no upload — the whole conversion happens on your device.
What JPG to PNG Can—and Cannot—Change
Choose PNG when an editor, slide tool or upload form explicitly requires it, or when you want an intermediate image that can be saved again without another lossy JPEG stage.
The conversion does not recreate detail discarded by the JPG and it does not invent transparency. Existing blocks, softness and a baked-in background simply become pixels in the new PNG.
How to Use It
- Drag your JPG files into the box above, or click to browse (multiple files are supported).
- Adjust the quality slider if needed.
- Click "Convert".
- The converted PNG files start downloading automatically; if there's more than one, use "Download All" to grab them all.
Why Lossless Output May Be Much Larger
PNG encodes the pixels currently drawn on the browser canvas without a lossy quality setting. For photographs, that often produces a file larger than the source JPEG. The benefit is avoiding a new lossy encode, not improving the original capture.
The quality control is hidden for this route because PNG does not use it. Canvas re-encoding also means EXIF fields such as GPS location, camera model and exposure details are not transferred.
Related Conversions
Looking for something else? These conversions are closely related:
Sound Reasons to Request PNG Output
- Feed an image to a design or documentation system that accepts PNG only.
- Continue editing a text-and-flat-colour graphic without adding another JPEG pass.
- Create a lossless intermediate copy while retaining the original JPG as the source.
For a broader format-selection framework, read the file conversion guide.
Where the File Content Is Processed
Your selected file is read by browser APIs on the device; RizeTab does not upload its content to a processing server. PDF routes may download pdf-lib or pdf.js code from a CDN. That request can expose an IP address and ordinary connection details to the provider, but the file being converted is not part of it.
Questions Specific to This Conversion
Will converting JPG to PNG make it sharper?
No. PNG stores the existing pixels losslessly but cannot reconstruct detail already discarded by JPEG.
Does the conversion create a transparent background?
No. JPG has no alpha channel, so any visible background remains part of the image.
Why is the PNG larger than the JPG?
Losslessly storing photographic pixels can require far more data than JPEG’s lossy compression.
Why is there no quality slider?
PNG output does not use the percentage control in this tool; it applies only to JPEG and WebP targets.
Are EXIF and GPS fields copied to PNG?
No. The browser rebuilds the image through a canvas, so those metadata fields are not written to the output.