Free AI Text Detector — No Ads, No Limits
ShaamAI Detector uses a proprietary deep learning model to identify text generated by ChatGPT, Claude, Gemini, and other large language models. Paste your essay, upload a document, or drag a file below for instant analysis — completely free, no ads.
AI Text Detection Tool
How It Works
1. Paste or Upload
Paste text, upload a document (.docx, .pdf, .txt), or drag a file. Up to 500 words free, 5,000 with Pro or Ultra.
2. AI Analysis
Our proprietary deep learning model analyzes your text for AI-generated patterns.
3. Get Results
See an AI probability score with detailed breakdowns. Pro users get sentence highlighting, batch analysis, and PDF export.
Frequently Asked Questions
How accurate is ShaamAI Detector?
ShaamAI Detector uses a proprietary deep learning model trained to distinguish AI-generated text from human writing. While no AI detector is 100% accurate, our deep learning approach provides reliable results for most text types. Accuracy improves with longer texts (300+ words).
Is my text stored or shared?
Your text is sent to our server for analysis by our AI detection model, but it is not permanently stored after processing. We log anonymized usage metadata (scores, word counts) to improve accuracy. We do not share your text with third parties.
What file formats can I upload?
You can upload .docx (Word), .pdf, and .txt files. Batch analysis (Pro & Ultra) also supports uploading ZIP archives containing multiple files.
How does deep learning detection work?
Our proprietary AI model is a deep learning system that has been fine-tuned to distinguish between human-written and AI-generated text. It analyzes linguistic patterns at a deeper level than statistical methods, providing more accurate detection across different AI models and writing styles.
Can this detect ChatGPT, Claude, and other AI?
Our AI model detects patterns common to most large language models, including ChatGPT, Claude, Gemini, and others. The detection is model-agnostic — it identifies AI-generated text regardless of which AI system produced it.
What is the word limit?
Free users get 5 checks per month with up to 500 words per check. Pro ($0.99/mo) users get 100 checks/month with up to 5,000 words per check. Ultra ($9.99/mo) users get 1,000 checks/month with up to 5,000 words per check.
What is paragraph-level scoring (Ultra)?
Ultra subscribers get automatic paragraph-by-paragraph AI scoring. Each paragraph with 30+ words is scored independently, so you can see exactly which sections of a document appear AI-generated.
What is writing style comparison (Ultra)?
Upload a known writing sample as a reference. Ultra compares 12 writing style features — sentence length, vocabulary diversity, readability, word choice patterns — to detect if the writing style has significantly changed.
What is batch analysis (Pro & Ultra)?
Upload multiple files or a ZIP archive to analyze them all at once. You'll get a sortable dashboard showing the AI score for each file, with CSV export.