
Undetectable AI
An AI detector and humanizer that rewrites AI content into undetectable, human-like writing

Tool details
Undetectable AI is an AI detector and humanizer that converts AI content into undetectable, human-like writing. Rated the #1 best AI detector by Forbes, it helps users work, study, and publish online safely with AI.
Key Features:
- AI detector: A free AI detector and checker offering advanced AI detection at no cost
- AI humanizer: Converts AI-generated content into human-like writing that passes AI detectors
- Multi-detector results: See results from multiple major AI checkers and detectors with one click
- Chrome extension: The Undetectable AI Chrome extension identifies AI-generated content and humanizes text anywhere
- AI Essay Writer: AI essay writing tool
- AI Job Applier: Smart job application tool
- AI SEO Writer: AI SEO content writing tool
- AI Question Solver: AI question solver
- Human Auto Typer: Unlimited Human Auto Typer
- Multilingual support: Supports 50+ languages, including English, Chinese, Spanish, French, German, Japanese, Korean, and more
- API compatible: Provides an API for integration into other applications
- Writing level matching: Matches different writing levels
- Watermarking and future-proofing: Provides watermarking and future-proofing features
Use Cases: Bloggers and online content writers can use Undetectable AI to identify AI-generated content and ensure more human engagement with readers; SEO and digital marketing professionals can make sure only undetectable, high-quality content gets published; high school and college students can remove AI-generated content from assignments, essays, and reports; authors, journalists, and freelancers can make sure their content contains no AI-generated text; schools, teachers, and educators can review student submissions and check for AI content; researchers and technical writers can verify research papers and scientific articles contain no AI-generated content.
Unique Advantages: Undetectable AI was rated the #1 best AI detector by Forbes; it is trusted by over 21 million users; 128,720 new users join every week; it achieved 99%+ accuracy in independent tests; it has been recognized by top media outlets like Forbes, Tech & Learning, and Yahoo Life; a free AI detector is available with no registration; a money-back guarantee applies—if any content is flagged as non-human, the humanization fee is refunded; it supports 50+ languages; a Chrome extension is provided; annual billing gets a 50% discount; all plans include a free trial.
Pricing
Freemium$5.00/moAll plans include a free trial, cancel anytime10,000-380,000 words/mo (adjustable), cancel anytime, includes unlimited Human Auto Typer, unlimited AI detection, Smart Job Applier, AI Question Solver, writing level matching, and API compatibility
20,000-380,000 words/mo (adjustable), cancel anytime, same features as the annual plan
Non-expiring credits, redistribution and white-labeling, tailored to your needs, priority support
Additional notes
Monthly word-count tiers: 20,000 words $19 (5% off), 35,000 words $31 (10%), 50,000 words $42 (15%), 80,000 words $64 (20%), 120,000 words $89 (25%), 170,000 words $119 (30%), 230,000 words $149 (35%), 300,000 words $179 (40%), 380,000 words $209 (45%), 380,000+ words custom via customer service; humanization fees are refunded if content is flagged as non-human
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