Sinonimos Detector de IA

Detector de IA by Sinonimos is a simple, free online tool that helps you spot if text was written by AI like ChatGPT or by a human. Just paste your text, and it quickly analyzes patterns to give you a clear verdict – perfect for students, writers, or anyone wanting authentic content. No sign-up needed, making it super easy for everyday use.

Key Features

• Paste any text and get instant AI detection results with a percentage score.
• Supports Portuguese and likely other languages for broad accessibility.
• Highlights suspicious parts of the text so you see exactly what's flagged.
• Completely free with no login required – just visit and check.

​Use Cases

• Students verifying essays to ensure original work before submission.
• Content creators checking if their writing feels human or AI-like.
• Teachers quickly scanning assignments for AI assistance.