Which German inventor is credited with the printing press around 1440?

Which German inventor is credited with the printing press around 1440? Johannes Gutenberg is credited with developing the modern movable-type printing press in Europe. A trained goldsmith from Mainz, Gutenberg applied his knowledge of metalworking to create durable, reusable pieces of type that could be arranged into pages.

His achievement combined several technologies rather than relying on one invention alone. The press itself was adapted from screw presses, while oil-based ink and precisely cast metal letters made repeated impressions practical. Earlier forms of movable type existed in East Asia, so Gutenberg did not invent printing worldwide; his importance lies in making a highly efficient system that transformed European book production.

Gutenberg’s workshop later produced the famous 42-line Bible, usually dated to around 1454–1455. Roughly 180 copies were made, an extraordinary achievement compared with hand-copying manuscripts. Printing accelerated the spread of Renaissance humanism, religious debates, scientific writing, and vernacular literature. A common mistake is to call Gutenberg the inventor of all printing; the more precise claim is that he pioneered modern mechanical movable-type printing in the West.