Frequently Asked Questions
Everything you need to know about Open AI Humanizer's footprint removal engine, academic safety, and privacy guarantees.
Is Open AI Humanizer really 100% free to use?
Yes. Open AI Humanizer runs completely inside your web browser via TypeScript. Because all processing occurs on your device, we have zero GPU or server inference costs, allowing us to keep the core tool 100% free and open, supported by non-intrusive Google AdSense banners.
How does Open AI Humanizer bypass Turnitin without using generative AI?
Turnitin detects text using the Winnowing algorithm (k=5 word rolling Karp-Rabin hashes) and low perplexity. Open AI Humanizer applies deterministic linguistic restructuring—swapping determiners, rotating discourse markers, inserting rare academic synonyms, and varying sentence burstiness. This shatters contiguous 5-word hashes without generating new AI statistical fingerprints.
Will Open AI Humanizer break my LaTeX equations and citations?
No. Open AI Humanizer uses a dedicated masking engine that identifies inline math ($...$), block math ($$...$$, equation environments), citations (\cite{...}, [1], [1, 2]), and code blocks, temporarily shielding them with untouchable token containers before restoring them in-place with 100% syntax fidelity.
What are zero-width characters and Claude SynthID watermarks?
Under the EU AI Act (Article 50), frontier AI models like Claude, ChatGPT, and Gemini embed invisible Unicode characters (such as U+200B zero-width spaces) and cryptographic n-gram seeds (SynthID). Open AI Humanizer performs deep character-level regex purging to wipe all invisible zero-width markers and shatters token sequences.
Does Open AI Humanizer store, save, or log my text?
Never. All text transformations, file extractions, and diagnostic evaluations are executed purely in-memory in your local web browser session. No documents or text passages are ever saved to any database or server log.
What file formats are supported?
Open AI Humanizer supports direct text pasting, as well as file uploads for Microsoft Word (.docx via client-side Mammoth.js extraction), plain text (.txt), and Markdown (.md). You can also export your clean humanized work to .txt or .md with one click.