How do I Batch Convert JPEG to PNG files?

[WayUpNorth123]

Any idea how I would convert a large number of jpeg's to png files in Photoshop CC?

[Stephen Marsh]

I can’t believe that IPP was not mentioned!

https://sourceforge.net/projects/ps-scripts/files/Image%20Processor%20Pro/v3_2%20betas/

[Stephen Marsh]

A few more options (again, like other Photoshop methods, not for industrial quantity conversion):

Picture Processor:

https://github.com/Paul-Riggott/PS-Scripts/blob/master/Picture%20Processor.jsx

Raw Image Converter:

https://github.com/SetTrend/Raw-Image-Converter

Batch Multi Save:

https://www.marspremedia.com/software/photoshop/batch-multi-save

[Martin5E64]

Didn't there used to be an option to record your actions and reuse them, just like the macro's on Excel? 

[ExUSA]

https://helpx.adobe.com/photoshop/using/actions-actions-panel.html