Verificador de Alucinação de IA — Ferramenta online grátis
Detecte prováveis alucinações em texto gerado por IA
Escaneie texto gerado por IA em busca de padrões comuns de alucinação — citações falsas, números específicos demais, URLs inventadas. Instantâneo.
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Free AI hallucination checker — flag suspicious claims
Scan AI-generated text for hallucination patterns. Identifies fake citations, suspicious URLs, oddly specific numbers, and overconfidence markers. Rule-based — no AI doing the detection. Perfect for reviewers who need to fact-check ChatGPT / Claude output quickly.
How to use this tool
- 1
Paste AI output
The text ChatGPT / Claude / Gemini gave you that you want to sanity-check.
- 2
Review flagged items
Each flag includes: category, severity, what to verify, why it's suspicious.
- 3
Manually verify
Each flag is a CANDIDATE for checking — not proof of hallucination. Look up citations, check quoted numbers against sources.
How to verify flags
- Citations: Google the exact quote + "Smith et al." — real papers appear on Google Scholar
- URLs: Click — does it load? Is the domain real? (.edu, .gov, major orgs)
- Numbers: Search the statistic verbatim — real stats have multiple sources
- Studies: Check pubmed, Google Scholar, university websites
Frequently Asked Questions
What is an AI hallucination?
Can this detect 100% of hallucinations?
What does this detect?
Why not use AI to detect AI hallucinations?
Is my text sent anywhere?
Pontos-chave
- AI Hallucination Checker is a free, browser-based developer tool — flag likely hallucinations in ai-generated text.
- Não signup, no downloads, no file uploads. Ferramentas run in your browser; the few that need an outside service say so on the page.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use AI Hallucination Checker
- Open the tool: Launch AI Hallucination Checker on Ferramentaolis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
AI Hallucination Checker — Quick Facts
- Preço
- Grátis — sem limites, sem marca d’água, sem paywall
- Privacidade
- Processado no seu navegador. Ferramentas que precisam de um serviço externo avisam isso na página. As visitas são contadas (Google Analytics).
- Plataforma
- Qualquer navegador moderno — desktop, tablet ou celular
- Categoria
- Desenvolvedor Ferramentas on Ferramentaolis
- Offline
- Works offline after first visit (Progressive Web App)
| Recurso | Detalhes |
|---|---|
| Ferramenta | AI Hallucination Checker |
| Categoria | Desenvolvedor |
| Cadastro necessário | Não |
| Upload de arquivo | Nenhum — processado no navegador |
| Suporte mobile | Totalmente responsivo |
| Custo | Grátis para sempre |
Why Use AI Hallucination Checker?
You should try AI Hallucination Checker for a quick, private way to flag likely hallucinations in ai-generated text. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.