Telegram data has become more important for social scientists as the messenger service has risen in popularity and other platforms have restricted application programming interface (API) access. Users can create public and private chat rooms, called channels or groups, with a limit of 200,000 members for groups and an unlimited number of members in channels (Telegram, 2023). Telegram has proven relatively resilient against deplatforming and regulation efforts and promises relative high levels of security to its users, which makes it attractive for mobilization efforts by activists (Ebel, 2019) and extremist groups (Krona, 2020;Mahl et al., 2021). Activism and extremism are some of the main foci of research utilizing Telegram data (Curley et al., 2022;Urman et al., 2021).Data loss is a problem when obtaining Telegram data due to, for instance, banning and voluntary deletion of content in chats (Buehling, 2023). Further, the messenger app allowing users only to download an archive version of a single channel or chat directly in the app as either JSON or html format, which leaves collection of large datasets tedious for researchers with limited coding capacity-an issue as Telegram data is clearly relevant for qualitative researchers (Dowling, 2023) and mixed-methods integrating big and small data become more important (Dehghan et al., 2020). FROG (https:// github.com/Froschi1860/F-R-O-G-Telegram-scraping-tool) aims at mitigating these issues by offering a user-interface-based solution for Telegram data gathering that is also capable of scraping multiple channels simultaneously with multiple sets of API credentials to mitigate rate limits. Users are able to select timeframes or force a full channel collection. Potential use cases include qualitative and quantitative research as well as higher education teaching.