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AI Tools

7 Free AI Tools

Detect AI-written text, essays and emails, humanize AI content, test your detection skills and spot AI-built websites — all free, no signup.

free tools — no signup, no account
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AI Content Detector

Detect if any text or article was written by AI — confidence score and pattern breakdown
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AI Email Detector

Check if an email was written by AI — spots ChatGPT sales emails and AI phishing attempts
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AI Essay Detector

Free ChatGPT essay checker for students and teachers — academic integrity AI detection
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Humanize AI Text

Rewrite AI-generated text to sound naturally human — removes AI patterns, adds personality
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AI vs Human Quiz

Can you tell AI from human writing? 10-round quiz to test your AI detection skills
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AI Grammar Checker

Fix grammar, spelling, style and clarity with AI — instant free grammar check
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AI Website Detector

Detect if a site was built by AI or human — identifies Framer, Bolt, Wix, Webflow and more

About These Free AI Tools

As AI-generated content becomes harder to distinguish from human writing, tools for detecting and working with AI output are essential. Our AI tools help you identify AI-generated text and analyze writing patterns. AI detection is probabilistic, not definitive — our tools provide probability scores and pattern analysis, not verdicts. Use results as one data point alongside human judgment.

Key tools: AI Content Detector (analyzes text for AI generation patterns), AI Essay Detector (optimized for academic writing), AI Humanizer (rewrites AI text to read more naturally). All analysis happens via API — text is processed but never stored.

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Frequently Asked Questions

How does the AI website detector work?
The detector fetches the target URL and analyses HTML source, meta generator tags, CDN asset domains, CSS class patterns and JavaScript bundle signatures. Each signal is weighted to produce a confidence score identifying which specific AI builder was used.
Which AI builders can it detect?
The tool identifies websites built with Framer, Bolt.new, Wix ADI, Webflow, Squarespace, WordPress, Shopify, Ghost and Elementor. The detection database is updated regularly as new AI builders emerge and evolve.
Can a website hide that it was AI-built?
Developers can remove generator meta tags and use custom CDNs, but most AI-built sites retain fingerprints in their bundle structure, third-party API calls or framework-specific patterns that are difficult to fully remove.
Are these AI detectors 100% accurate?
No. AI detection is probabilistic, not definitive. Our tools provide confidence scores and pattern analysis, not guaranteed verdicts. Use results as one data point alongside human judgment, especially for high-stakes decisions like academic integrity cases.
Is my text stored when I use these tools?
No. Text is processed to generate a result but is never stored or logged on our servers.
Can these tools detect ChatGPT, Claude and other AI models?
Yes. Detection is based on writing patterns common to AI-generated text generally, rather than fingerprints of one specific model, so it works across ChatGPT, Claude, Gemini and other language models.
Are these AI tools free to use?
Yes, all 7 AI tools are free with no signup required.
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