DW Data WorkBench One intake. Many sources.

Graphics conversion entry point

JPEG To PNG

Convert JPEG images to PNG export copies locally, inspect the source, review metadata notes, and keep the original file protected.

Supported hereJPEG, JPG, PNG export copies
Local boundaryJPEG-to-PNG conversion uses browser-local image processing. It downloads a new PNG and does not rewrite the source JPEG.
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Useful for: JPEG to PNG JPG to PNG convert JPEG to PNG private JPEG converter browser JPEG PNG
Related: Image Converter Image Resizer EXIF And Image Metadata Workbench PNG To WebP
Will this remove every trace of metadata?

No. Conversion may reduce supported metadata containers, but clean-copy proof and residual risks should still be reviewed.