How to apply presets' code in photos?

[Angelie5E39]

Good day, I was watching youtube tutorials regarding presets and they were giving codes in order to have the same presets in photos. I want to have the same presets, how can i apply/encode the code in the app in order to automatically transform my photos into the presets the youtuber have created?

[Rob_Cullen]

Post a link to the Youtube tutorials, then we might know what is meant by "Codes".