Restores . , ? : - and capital letters in lowercase text (ASR transcripts, subtitles, chat) in 88 languages. It runs multilingual-punctuation-truecase-small entirely in your browser, so nothing is uploaded. The first run downloads the model, which is then cached. The input is lowercased and existing marks are removed first.
Recased words are underlined. Accuracy per language and comparisons: model card. Already-cased text that only lacks punctuation: Punctuation Restoration.