Apertium | A free/open-source machine translation platform

Translation

Choose two languages and translate your text using Apertium's translation platform!

Instant translation

Morphological analysis

Choose a language and analyse your text using Apertium's morphological analysers.

Language

Input text

Morphological generation

Choose a language and generate surface forms from your text using Apertium's morphological generators.

Language

Input text

APY sandbox

Spotted a mistake? Help us improve Apertium!

Apertium is a free/open-source machine translation platform, initially aimed at related-language pairs but expanded to deal with more divergent language pairs (such as English-Catalan). The platform provides

a language-independent machine translation engine
tools to manage the linguistic data necessary to build a machine translation system for a given language pair and
linguistic data for a growing number of language pairs.

Apertium welcomes new developers: if you think you can improve the engine or the tools, or develop linguistic data for us, do not hesitate to contact us.