StealthGPT

• AI humanizer / rewriting engine to convert AI text into human-sounding prose

• AI detection/checker to assess whether text is machine-generated

• Stealth Writer mode for direct creation of content designed to bypass detection

• “Photo to Answer” tool: take an image (handwritten or printed) and generate undetectable answers

• Chat with PDF: upload or import PDFs, query or rephrase their content with stealth mode

• Chrome extension or browser integration (for on-page rewriting)

• API access/integration for embedding rewriting or detection services into other apps

• Support for multiple languages (100+ languages) in rewriting / humanization

• Enhanced AI detection scans (standard + advanced scan modes)

• Mode or tools to bypass detection systems like Turnitin, GPTZero, Originality.ai, etc.

StealthGPT is an AI writing platform focused on converting AI-generated text into humanized content that can evade detection by automated detectors. It combines multiple tools—AI humanizer, AI detection, PDF chat, photo input, and Stealth Writer mode—to support users who want to use AI writing while preserving authenticity. When users paste or upload text, StealthGPT analyzes patterns, structure, grammar, and vocabulary to output versions that mimic human imperfection and variation.

At its core, StealthGPT offers an AI checker or detection tool that scores input text on how machine-like it appears. Users can then route text into its rewriting/humanization pipeline, which changes syntax, introduces variability, adjusts tone, and adds human touches. One notable feature is Photo to Answer: users can take pictures of text or handwritten prompts and allow StealthGPT to interpret and respond with undetectable output. Another feature is Chat with PDF, letting users import PDFs, query them, or rephrase segments inside the document. The Stealth Writer mode allows starting content directly under stealth settings, bypassing detection constraints from the outset.

The platform supports multiple languages and allows API access, enabling integration into third-party apps, content pipelines, or automation systems. It also provides a browser extension for in-page rewriting. The free tier offers limited use of the AI checker, while paid subscriptions unlock full capabilities and higher usage. Usage in published reviews suggests StealthGPT can evade simpler detectors such as GPTZero and turn plain AI text into more natural forms, but more advanced detectors or human scrutiny may still flag issues. Some critics point out that although it can bypass many detectors, its output may include inaccuracies or require manual editing.

StealthGPT is particularly attractive for content creators, marketers, students, or professionals who generate large volumes of writing using AI and want to reduce detectability by automated systems. By combining detection and humanization tools in one platform, it offers a unified workflow for generating, refining, and verifying writing outputs that feel natural.