  We introduce 'FactCheck Editor', an advanced text editor designed to automate
fact-checking and correct factual inaccuracies. Given the widespread issue of
misinformation, often a result of unintentional mistakes by content creators,
our tool aims to address this challenge. It supports over 90 languages and
utilizes transformer models to assist humans in the labor-intensive process of
fact verification. This demonstration showcases a complete workflow that
detects text claims in need of verification, generates relevant search engine
queries, and retrieves appropriate documents from the web. It employs Natural
Language Inference (NLI) to predict the veracity of claims and uses LLMs to
summarize the evidence and suggest textual revisions to correct any errors in
the text. Additionally, the effectiveness of models used in claim detection and
veracity assessment is evaluated across multiple languages.
