Text Preprocessing in Python You can find a collection of Text Preprocessing steps that are common in a variety of NLP tasks. Libraries string re nltk spaCy gensim textblob unidecode pyspellchecker autocorrect Text Cleaning Removals punctuations stopwords numbers HTML Tags URLs Emojis whitespaces / newlines Replacing accented characters Text Normalization Spell Corrections Tokenization - Word and Sentence Lemmatization Stemming