AI Text Analyzer
Sentiment · Language · Toxicity · Named Entities · Keywords — all in your browser. AI models run locally, your text never leaves your device.
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Frequently Asked Questions
- Does my text get sent to a server?
- No. All AI models run directly in your browser using WebAssembly. Your text never leaves your device.
- Why does it take time on the first run?
- The AI model (20–55MB) downloads once to your browser cache. Every run after that is instant — the model stays cached even after closing the tab.
- What does Sentiment Analysis detect?
- It classifies text as Positive or Negative with a confidence score. Useful for reviews, feedback, social media posts, and customer responses.
- What is Named Entity Recognition?
- NER extracts real-world names from text — people, organizations, locations, and miscellaneous named things — and groups them by category.
- How does Language Detection work?
- It uses franc, a statistical language detection library that recognizes 400+ languages from text patterns. It's instant and works without any AI model.
- What is Toxicity Detection for?
- It checks text for harmful content across 6 categories: toxic, severely toxic, obscene, threat, insult, and identity hate. Useful for content moderation.