InfinityManga is an online manga-reading website offering free access to a broad catalogue of series and chapters. Readers can explore popular titles, browse an alphabetical series directory, or use the search function to find manga. The catalogue includes works such as The Beginning After the End, Return to Player, Blue Giant, 20th Century Boys, A Silent Voice, and Akame ga KILL!, alongside many other series.

InfinityManga promotes the availability of the latest chapters, high-quality pages, and daily updates, and says its content can be read on any device. The site also offers a dark mode option to adapt the reading experience. Its interface lists multiple language choices, including English, French, Italian, Turkish, Indonesian, Arabic, Spanish, Portuguese, and German.

InfinityManga describes its service as free and provides links to terms of use, a return policy, privacy information, DMCA details, and contact information. The site notes that comics, artwork, and promotional materials belong to their respective owners and refers to fair use