Free AI Detector and AI Checker

Advanced AI detector for ChatGPT, Gemini, Claude and more — accurate scores with sentence-level insights.
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Uncertain about the origin of content?

Accurate, free AI detection for text from ChatGPT, Gemini, Claude and more — with an AI detection score, sentence highlights, sentence analysis, and vocab insights, all in one scan.

Uncertain about the origin of content?

What Is an AI Detector?

An AI detector is a tool that estimates whether a passage was written by a person or a language model. This AI checker measures style, structure, and wording to support AI detection and protect originality.

What Is an AI Detector?

AI Detector: How It Checks Text

A reliable AI detection tool reviews text for patterns typical of model output, then returns a clear score. MyDetector’s AI checker supports pasted text and uploaded files, so you can verify AI generated text in one place.

AI Detector: How It Checks Text

MyDetector AI Detector with File Upload

Check long documents without copy-paste. The free AI detector reads PDF, Word, and PowerPoint files, then highlights AI generated text inside them. AI checking stays simple, and results appear in the same view.

MyDetector AI Detector with upload file

How Do AI Detectors Work?

AI content detection works by training on large sets of human and machine text, then scoring traits like repeated phrasing, flat vocabulary, and steady rhythm. Human writing varies more, while AI generated text tends to stay uniform.

How do AI detectors work?
MyDetector

AI checker for accurate, scalable detection

MyDetector’s ai essay checker and AI content detector review your work and flag parts that need refinement, helping confirm originality.

Built for real workflows

Who Uses MyDetector AI Detector?

A free AI checker fits many roles. From teachers to analysts, anyone who needs to detect AI writing can use these AI detectors.

Content Creators
Creative Workflows

Content Creators

Use a free AI checker and AI writing checker to spot AI generated text and tune drafts for a more natural, readable voice.

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Use cases

AI Detector Use Cases Across Fields

An AI detection tool fits many fields. By spotting AI generated text and comparing it with human style, it helps protect originality in study, media, and business.

Paper and Assignment Review

Paper and Assignment Review

Schools and courses use an AI essay detector and AI paper checker to see if submissions were written by a model, supporting academic originality.

Media and Press Releases

Media and Press Releases

Editors run a chatgpt detector and AI scanner on drafts to catch machine-written copy and avoid spreading false news.

Content creation and blog writing

Content creation and blog writing

Writers use an AI writing detector and AI writing checker to check if a draft leans too heavily on model text, then add a human touch.

Marketing and Copywriting

Marketing and Copywriting

Teams apply an AI detector tool to marketing copy so templates don’t flatten brand voice, keeping messages fresh and credible.

Corporate Document Review

Corporate Document Review

Companies use an ai generator checker on reports and contracts to confirm the source of text and lower compliance risk.

Research and Data Analysis

Research and Data Analysis

Research groups run an AI text detector and AI scan on findings to verify the text is human-written and the data is sound.

Why it works

Why Choose MyDetector AI Detector?

Expert Team

Specialists refine our models so the AI content detector stays precise as new models appear.

Cutting-Edge Tech

Modern models power both the AI checker and the AI detector, keeping results reliable.

Easy to Use

Paste text or upload a file and get a free AI detector result in a clear view.

Free trial credits

Start with a free AI checker using your trial credits, then upgrade only when you need higher volume.

Free credits on sign-up

Create a free account and receive free credits for the AI detector, so you can begin checking text right away.

Privacy Protection

Text you scan with the AI content detector is not stored or shared, protecting your data.

Three steps

How to Use our AI Detector?

Step 1
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Customer notes

What Are Our Users Saying?

“MyDetector’s AI checker caught AI generated text fast; the free AI detector makes daily detect AI writing easy.”
Benjamin Lee
Questions, answered

Frequently Asked Questions (FAQs)

MyDetector

Detect AI Text Free — ChatGPT, Gemini, Claude & More

MyDetector's free AI detector scans ChatGPT, Gemini, Claude + more — delivering an AI score, sentence highlights, sentence analysis, and vocab insights.

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