Now, media are used in almost every human activity. This was intensified by the COVID-19 pandemic when we had lockdowns nearly all over the world. The result of that was that our lives have moved to the Internet. On the Internet, we organize social lives, and we also learn. The potential of information and communication technologies was also noticed by priests and catechists, thanks to which we can practice our faith via the Internet. Religious channels available on YouTube perfectly complement and, at the same time, significantly expand the offer of public television, both for adults and the youngest Catholics. The aim of the article is to analyze selected amateur Catholic YouTube channels for children of preschool and early school age. In the qualitative analysis, attention was paid to such areas as: the number of subscriptions, the most popular material, the leading target group, the type of published content, the regularity of publishing materials, language, form, the personality of the host, meetings with viewers, product sales, format, multichannel, video quality, and audio. The channels Ksiądz Skaut and Katecheza przedszkolaka were selected for the analysis. These channels have a similar number of subscribers (around 3,000). We can notice differences between them, e.g., form, type of prepared content, and the regularity of publishing. They are a perfect example that catechesis can be carried out via the Internet and support the work of catechists and priests. The article, in addition to the analysis, also presents a brief introduction to the media and the functions they can perform. The oldest Catholic children's program broadcast on Polish public television – Ziarno, was also characterized. The part immediately preceding the analysis describes the educational potential of YouTube. At the end of the article, it was noted that the subject requires extensive quantitative research. Keywords: child, catechesis, YouTube, media, education,