Analisador de Contratos — Explicação em Linguagem Simples Grátis

Analise qualquer contrato em linguagem simples grátis. Detecta cláusulas de alto risco em aluguéis, contratos de trabalho, NDAs. 200+ padrões, 100% privado.

Processes in your browserFree, with no account

🔒 100% Privado⚡ Resultados instantâneos🆓 Grátis para sempre

Analisador de Contratos — Explicação em Linguagem Simples Grátis workspaceProcesses input in your browser

🔒 100% Private — No AI Server🏠 Lease Agreements💼 Employment Contracts📋 NDAs & General🌍 12 Countries⚡ Instant Analysis📄 PDF Report

Document Type

Country / Jurisdiction

Country selection adds jurisdiction-specific advice for tenant rights, employment law, and contract enforceability.

Upload PDF or TXT

📎 Drop contract PDF or click

Risk Levels

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Red — High risk clause

Unfair, potentially illegal, or seriously disadvantageous

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Yellow — Watch out

Common but worth understanding before signing

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Green — Normal

Standard clause that protects both parties

Paste Contract Text

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How to Use This Contract Analyzer

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Paste or upload

Copy your contract text and paste it, or upload the PDF directly

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Select type

Choose lease, employment, or auto-detect — add your country for specific advice

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Analyze

Click Analyze Contract — results appear in 1 second, all in your browser

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Download report

Get a PDF report to review offline or share with a lawyer

Made for the task in front of you

Keep this tool handy, share it, or explore the next useful step.

What is the Analisador de Contratos — Explicação em Linguagem Simples Grátis?

Our Contract Analyzer is the only free, fully browser-based tool that reads any legal contract and explains every important clause in plain, simple language without requiring an AI server, account, or fee. Lawyers charge $200–500 per hour to review contracts. Our tool does the same pattern-based analysis in under 1 second, entirely within your browser. **For renters and tenants:** Paste your lease agreement text and instantly see which clauses are unfair, which require negotiation, and which are standard. The tool checks for 14+ common lease red flags: landlord entry without notice, automatic rent increases, broad damage liability, professional cleaning requirements, no-pets clauses, subletting restrictions, and more. Country-specific advice is included for UK (Assured Shorthold Tenancy rules), Germany (Mietrecht and Mietpreisbremse), India (Rent Control Acts), USA (state-specific tenant rights), and Canada (provincial tenancy acts). **For employees and job seekers:** Paste your employment contract or job offer letter and see risks including: broad non-compete clauses (unenforceable in California and many other jurisdictions), overly wide IP assignment that claims your personal projects, mandatory arbitration clauses that waive your court rights, garden leave and long notice periods, discretionary bonuses, clawback provisions, and more. **For any contract:** NDAs, freelance agreements, service contracts, and general business contracts are also analyzed for unlimited liability clauses, unilateral modification rights, automatic renewal traps, unfavorable jurisdiction clauses, and force majeure provisions. All analysis runs using 200+ keyword pattern rules built into the tool — no text is sent to any server, no AI API is called, and your contract contents remain completely private.

How to Use the Analisador de Contratos — Explicação em Linguagem Simples Grátis

Cole ou digite seu texto

Digite seu texto na área de entrada. Você pode digitar diretamente, colar da área de transferência (Ctrl+V), arrastar e soltar um arquivo .txt ou clicar em “Upload” para carregar um arquivo. Para ferramentas PDF, arraste e solte qualquer arquivo PDF diretamente.

Processamento automático instantâneo

A Analisador de Contratos — Explicação em Linguagem Simples Grátis processa seu texto em tempo real enquanto você digita. Os resultados aparecem instantaneamente – não é necessário o botão “Enviar”. Todo o processamento acontece no seu navegador, portanto, mesmo textos grandes são processados em milissegundos.

Copie ou baixe seus resultados

Clique em "📋 Copiar resultado" ou pressione Ctrl+Enter para copiar para a área de transferência. Clique em "⬇️ Baixar" ou pressione Ctrl+S para salvar como um arquivo .txt. Seu texto processado está pronto para uso em qualquer lugar: e-mail, editor de código, mídia social ou documentos.

Why Choose Our Analisador de Contratos — Explicação em Linguagem Simples Grátis?

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Zero Server — Verified Private

No text is sent to any AI service or server. Your contract stays on your device. Disconnect your internet and it still works — proving complete privacy.

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200+ Risk Patterns

Covers lease agreements, employment contracts, NDAs, service agreements — 200+ clause patterns from real-world legal templates.

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12-Country Specific Advice

Adds jurisdiction-specific guidance for US, UK, India, Germany, Canada, Australia — because tenant and employment rights vary dramatically by country.

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PDF Report Download

Download a full PDF analysis report to review offline, share with a lawyer, or keep for your records.

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Plain English + Action Steps

Every clause explained in plain language plus a specific "what to do" action — not just flagging problems but telling you how to address them.

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Risk Score

Overall contract risk score from 0-100 so you can quickly compare contracts or prioritize which clauses need attention.

Common Use Cases for Analisador de Contratos — Explicação em Linguagem Simples Grátis

Reviewing a rental agreement before signing — catching hidden fees and unfair clauses

Checking an employment contract for non-compete scope and IP assignment breadth

Understanding a job offer letter before accepting

Reviewing an NDA to understand what you cannot share

Checking a freelance service agreement for unlimited liability clauses

Identifying automatic renewal traps in subscription or service contracts

Understanding garden leave and notice period implications before resigning

Checking if a bonus clawback provision affects your career flexibility

Frequently Asked Questions — Analisador de Contratos — Explicação em Linguagem Simples Grátis

Is this a replacement for a lawyer?

No. This tool identifies common risk patterns based on keyword matching and provides educational information. It does not give legal advice and cannot replace a qualified lawyer for important contracts. Use it as a first pass to identify which clauses you should ask a lawyer about — which saves you money on legal fees.

Is my contract text private?

Yes, completely. The analysis uses pattern matching that runs entirely in JavaScript within your browser. No text is sent to any server, AI API, or third party. You can verify this: disconnect your internet after the page loads and analyze a contract — it works perfectly offline.

What contract types does it analyze?

Lease and rental agreements (residential and commercial), employment contracts and job offer letters, NDAs (non-disclosure agreements), freelance and service contracts, and general business contracts. Select the appropriate type for more specific analysis.

Why is the country selection important?

Employment and tenant rights vary dramatically by jurisdiction. A non-compete clause that is unenforceable in California may be fully enforceable in Florida. Tenant notice requirements differ between UK (48 hours), Germany (24 hours), and India (varies by state). Country selection adds jurisdiction-specific context to generic clause analysis.

What does the risk score mean?

The risk score (0-100) reflects the balance of high-risk (red) versus normal (green) clauses detected. Below 40 means significant unfavorable terms worth negotiating or rejecting. 40-70 is moderate — standard clauses with some watch-out items. Above 70 means mostly fair terms with few concerns. The score is indicative, not a legal determination.

How accurate is the clause detection?

The tool uses keyword pattern matching, not legal interpretation. It detects the presence of specific clause types based on 200+ patterns from real contracts. It will miss clauses phrased unusually, and may flag standard clauses in context-specific contracts. Use it as a starting point, not a comprehensive legal review.

Can I analyze a scanned or image PDF?

Text-based PDFs (downloaded from document creation software) work directly. Scanned image PDFs require OCR — upload them and the tool will use Tesseract.js OCR to extract text first, though accuracy on scanned documents varies with scan quality.

How do I get my contract text from a PDF?

Open the PDF in any PDF reader, press Ctrl+A to select all text, Ctrl+C to copy, then paste into the text box. Alternatively, upload the PDF directly using the upload button and the tool will extract the text automatically.

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Privacidade e processamento

O local de processamento depende da ferramenta. As ferramentas que enviam dados a um serviço externo informam isso antes do uso; veja nossa Política de Privacidade para detalhes sobre análise e uso de dados.

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Resultados extremamente rápidos em tempo real

Sem telas de carregamento, sem viagens de ida e volta ao servidor. Obtenha resultados instantâneos enquanto você digita. Processe milhares de linhas em milissegundos com processamento do lado do cliente.

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Completamente grátis para sempre – sem limites

Sem inscrições, sem assinaturas, sem acesso pago, sem limites de uso diário. Cada uma de nossas ferramentas é de uso gratuito — hoje, amanhã e sempre.

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Funciona em todos os dispositivos

Design totalmente responsivo que funciona perfeitamente em iPhone, Android, iPad, laptop e desktop. Não é necessário baixar nenhum aplicativo – basta abrir seu navegador e começar a usar as ferramentas.