Reviewed practical guide
How to use Convert an image to PNG and verify the result
Re-encodes the image as PNG, a format suited to crisp graphics and transparency.
Re-encodes the image as PNG, a format suited to crisp graphics and transparency. Check whether an alpha channel is needed and remember that a photograph may be larger than JPEG or WebP.
Practical example: Prepare a transparent logo for placement over different background colours. Post-process verification is part of the workflow: a successful download alone does not prove that the content is correct.
What result to expect
A PNG image compatible with workflows that require transparency or lossless compression.