Idiom partners

Idiomator combines a multilingual idiom dictionary with research data and practical extraction tools. Its dictionary includes meanings, usage examples, register, and regional information, while its extractor can identify idioms in pasted text or uploaded PDF documents.

Best for: browsing detailed idiom references, exploring the MultiIdiomDataset, and detecting idioms in existing text.

Idiomatic is an open-source, local-first Chrome extension that recognizes rough, literal, or cross-language idioms while you write and suggests culturally natural alternatives. Its backend checks a multilingual dictionary first and can optionally use local AI and web evidence when a phrase is not already known.

Best for: finding context-aware idiom alternatives while writing in English, Spanish, or French.