DocStripper

DocStripper is a free, AI-powered tool that cleans text documents by removing noise such as page numbers, headers, footers, duplicate lines, and empty lines. It offers two modes: Fast Clean (instant rule-based) and Smart Clean (AI-powered with on-device LLM), operating entirely in your browser for privacy without uploads or sign-ups. Users can upload documents, configure cleaning options, and download results instantly. It is available as both a web app and a CLI tool, supporting offline use after the first load. DocStripper is open-source and processes documents client-side, ensuring files remain on your device.