What is StealthGPT?
StealthGPT is an AI writing and content humanization platform designed to rewrite, verify, and improve AI-generated text. Users can paste content created by ChatGPT, Claude, Gemini, or other AI systems and receive a rewritten version that reads more naturally while preserving the original meaning. The platform’s AI Humanizer focuses on improving tone, sentence variety, phrasing, readability, and natural language flow. Its AI Detector scans text and provides a human score so users can evaluate how their content may be interpreted by detection tools. Stealth Writer helps users generate longer-form documents with citations, bibliography formatting, and document-aware narrative guidance. Stealth Agent combines research, drafting, rewriting, and refinement for workflows such as SEO articles, essays, social posts, and professional documents. The platform also includes SEO Writer for keyword-rich content, Chat with PDF for document analysis, and writing utilities such as grammar checking, summarization, text enhancement, text simplification, sentence rewriting, paragraph generation, prompt generation, SEO optimization, and formalization. StealthGPT supports multilingual content across more than 250 languages, helping users adapt drafts for different audiences and regions. Developers and businesses can use the StealthGPT API to add humanized rewriting and persuasive content generation to their own sites or workflows. The platform also offers Chrome extension access, iPhone access, MCP support, team features, and comparison resources against other AI writing and humanization tools. By combining AI humanization, content detection, citation support, SEO writing, PDF chat, multilingual rewriting, API access, and workflow tools, StealthGPT helps users turn AI-assisted drafts into polished content.