AI Text Detector: Best Tools, How to Use and Comparison

Is the text you are reading written by AI or a human? With the rise of AI tools like ChatGPT and Gemini, it’s important for bloggers, students, and teachers to detect AI-generated content for originality and quality control. This can be achiveved using ai text detector.

In this beginner-friendly guide, you will learn:
What is an AI text detector
Best free and paid AI text detectors
Tools to humanize AI text
Step-by-step guides to use each tool
A clear comparison to help you choose

What is an AI Text Detector?

An AI text detector checks your text to predict if it was generated using tools like ChatGPT or written by a human. It analyzes patterns, word predictability, and sentence structures to give you a probability score.

Why is it important?
Bloggers: Avoid getting flagged by Google for AI content
Teachers: Check assignments for originality
Freelancers: Ensure content is human-like for clients
Anyone wanting to maintain quality and originality

Top AI Text Detectors and Humanizing Tools

Here are the top tools you can use:

1️⃣ Originality.AI – Accurate detection with plagiarism checker
2️⃣ GPTZero – Popular among educators
3️⃣ Content at Scale AI Detector – Free and clear human content scoring
4️⃣ Sapling AI Detector – Sentence-level analysis
5️⃣ Writer.com AI Detector – Quick free checks
6️⃣ Humanize.ai – Humanizes AI text for natural flow
7️⃣ QuillBot – Paraphrasing for making AI text more human
8️⃣ ClearScope – Helps optimize and humanize AI content for SEO

Step-by-Step Guides to Use AI text detector

1️⃣ Using Originality.AI

Visit Originality.AI
Create an account (paid tool with accurate detection)
Paste your text and click “Scan”
Get your AI probability and plagiarism report.

2️⃣ Using GPTZero

Go to GPTZero
Paste your text
Click “Check”
View if the text is flagged as AI-generated or human.

3️⃣ Using Content at Scale AI Detector

Visit Content at Scale AI Detector
Paste your text
Click “Check for AI Content”
Get the Human Content Score instantly.

4️⃣ Using Sapling AI Detector

Visit Sapling AI Detector
Paste your content
Click “Detect AI Content”
See sentence-wise AI detection results.

5️⃣ Using Writer.com AI Detector

Go to Writer.com AI Detector
Paste your text
Click “Analyze”
View quick AI detection results.

6️⃣ Using Humanize.ai

Go to Humanize.ai
Paste your AI-generated text
Click “Humanize”
Download or copy the humanized text for your use.

7️⃣ Using QuillBot

Visit QuillBot
Paste your AI text
Select “Fluency” or “Standard” for a natural tone
Click “Paraphrase”
Copy the humanized text for your posts or assignments.

8️⃣ Using ClearScope

Visit ClearScope (paid, advanced tool)
Paste your content
Optimize it with suggested terms and sentence structures to make it natural and SEO-friendly.

Comparison Table: Which Tool Should You Use?

Tool	Free Option	Use Case	Key Feature
Originality.AI	❌ (Paid)	Bloggers, agencies	High accuracy, plagiarism check
GPTZero	✅ Free	Teachers, students	Easy detection report
Content at Scale	✅ Free	Bloggers, writers	Clear human score
Sapling AI Detector	✅ Free	Freelancers, bloggers	Sentence-level detection
Writer.com AI Detector	✅ Free	Quick checks	Fast, simple
Humanize.ai	✅ Limited Free	Bloggers, freelancers	Humanizes AI text easily
QuillBot	✅ Free tier	Anyone refining AI text	Advanced paraphrasing
ClearScope	❌ (Paid)	SEO-focused writers	SEO + human tone optimization

Tips for Best Results on useing ai text detector

Use multiple detectors for confirmation.
Use Humanize.ai or QuillBot after generating content from AI to reduce detection risks.
For SEO-focused content, refine using ClearScope after humanizing.
Always read the final content to ensure it aligns with your brand voice.

FAQs

Q. Can AI detectors detect ChatGPT-generated content?
Yes, most tools can detect ChatGPT and similar AI models, but none are 100% accurate.

Q. Is Humanizing AI content safe for SEO?
Yes, as long as the rewritten content is clear, engaging, and adds value for your audience.

Q. Do I need paid tools?
Free tools work well for basic checks. For professional, high-volume needs, tools like Originality.AI and ClearScope are worth it.

Final Thoughts

AI text detectors and humanizing tools are essential for content creators, educators, and students in the AI era. They help you maintain authenticity, originality, and SEO-friendliness in your content.

Start with free tools like GPTZero and Content at Scale, and use Humanize.ai or QuillBot if you want to humanize your AI-generated content before publishing.

If you are also interested in creating AI-generated text, check out our detailed guilde on AI text generators.