Undetectable AI
Undetectable AI is a humanizer and AI detector that refines AI‑generated text to evade detection tools like GPTZero and Turnitin—making it read naturally.
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Undetectable AI is a humanizer and AI detector that refines AI‑generated text to evade detection tools like GPTZero and Turnitin—making it read naturally.
These are the questions we get asked the most about us.
Undetectable.ai is an AI-powered rewriting tool that transforms AI-generated text into human-like content that can pass through popular AI detection tools such as Turnitin, GPTZero, and Originality.ai. It’s designed to help students, marketers, and content creators rewrite AI-assisted work into more natural, undetectable formats—without losing the meaning or structure. Whether you're using ChatGPT, Jasper, or other AI writers, Undetectable.ai ensures your content reads more organically and appears human-written.
AI Detection Evasion: Rewrite content to bypass Turnitin, GPTZero, Originality.ai, and others.
Multiple Human Writing Styles: Choose from casual, formal, academic, and more tones.
Preserves Original Meaning: Rewrites without changing core intent or facts.
Bulk Rewriting Tool: Perfect for long-form documents, articles, and essays.
Supports Multiple Languages: Rewrite and humanize content in different languages.
SEO & Grammar Friendly: Produces clean, grammatically correct output ready for publishing.
No Watermarking or AI Footprint: Final content appears fully human-authored.
Students & Researchers
SEO Writers & Bloggers
Freelancers & Content Creators
Academic Writers
Copywriters
Email Marketers
Non-native English Writers
Agencies and Ghostwriters
Humanizing ChatGPT or Jasper Content Before Submission.
Rewriting AI-Generated Articles to Avoid Detection Tools.
Paraphrasing Academic Text Without Losing Meaning.
Improving AI-Written Emails for Natural Tone.
Bypassing AI Detection in Content Publishing Platforms.
Free Demo: Limited characters, watermark on output.
Starter Plan: $9.99/month
✔ 10,000 words/month
✔ Basic tones
Pro Plan: $19.99/month
✔ 50,000 words/month
✔ All tones and bulk upload
Unlimited Plan: $39.99/month
✔ Unlimited humanizing
✔ Priority processing
Team/Enterprise Plans: Custom pricing for agencies or schools.
Versus QuillBot: Undetectable.ai is better at AI detection evasion, while QuillBot is stronger in grammar & fluency.
Versus WriteHuman.ai: Undetectable.ai offers more advanced tone options and bulk rewriting.
Versus Paraphraser.io: Undetectable is tailored for AI-written content, Paraphraser is generic.
Versus Smodin: Smodin is more academic, Undetectable is more versatile.
Versus Sapling: Sapling is built for assistive writing, not rewriting for undetectability.
Excellent for bypassing AI detectors
Multiple tone customization options
Supports bulk and long-form content
Affordable plans with good limits
No coding or plugins required
Some loss of style in creative writing
No built-in grammar checker
Free version is very limited
May require post-editing for high-end content
Undetectable.ai is the go-to tool for anyone who wants to rewrite AI-generated content to appear 100% human-written. Whether you're a student worried about Turnitin or a content creator avoiding AI detection on publishing platforms, it’s a fast, effective, and affordable way to protect your work. With multiple tones and accurate paraphrasing, it’s ideal for everyday users who rely on AI—but still want human-quality output.