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AI Contract Analyzer & NDA Checker
Upload a PDF contract. Our AI instantly highlights red flags, missing clauses, and predatory terms so you can sign with confidence.
Drop your Contract PDF here
100% Private. Text is extracted locally.
How to ai contract analyzer & nda checker?
Upload Contract PDF
Drag and drop your NDA, lease, or employment contract. The text is extracted securely inside your browser.
Select Contract Type
Tell the AI what kind of document it is so it can look for industry-specific standard clauses that might be missing.
Review Red Flags
Instantly see a 'Safety Score' and expand the critical red flags translated into plain English.
View Your Processed Files
- Local history stored in your browser
- Quick access to recent downloads
- Files auto-deleted from our cloud
Why You Need an AI Contract Checker Before Signing
Legal documents are intentionally complex. Whether you are a freelancer signing an Independent Contractor Agreement, a founder signing a Non-Disclosure Agreement (NDA), or a tenant signing a Commercial Lease, hidden predatory clauses can cost you thousands of dollars. Our AI Contract Analyzer acts as your first line of defense, scanning for aggressive terms that heavily favor the other party.
Legal Glossary: Common Red Flags to Watch For
Prevents you from working for competitors after leaving. If the geographic scope or time duration (e.g., 5 years) is too broad, it can destroy your career mobility.
Forces you to pay for the other party's legal fees if they get sued because of your work, but they don't offer you the same protection. (Look for "Mutual Indemnification" instead).
Common in freelance contracts. You might be accidentally signing away the rights to your past and future inventions, not just the work you are being paid for.
Common in leases and software contracts. The contract renews automatically for another year unless you provide written notice exactly 90 days before expiration.
100% Private Browser Processing
Contracts contain highly confidential information. Unlike ChatGPT or other PDF AI tools that force you to upload your sensitive legal documents to their cloud storage, PDF Pro extracts your text locally. The actual `.pdf` file is parsed securely via WebAssembly on your own device.
Frequently Asked Questions
Can this replace a real lawyer?
No. This tool provides an informational, AI-generated summary to help you spot obvious red flags. It does not constitute formal legal advice. You should always consult a licensed attorney for critical legal matters.
What types of contracts can the AI analyze?
The AI is highly trained on standard business contracts, including Non-Disclosure Agreements (NDAs), Employment Contracts, Freelance Agreements, Commercial Leases, and SaaS Terms of Service.
Is my contract saved or uploaded to your servers?
Absolutely not. We use client-side processing to extract the text from your PDF directly inside your browser. The original PDF file is never uploaded to any cloud storage.
Why did my contract get a low safety score?
A low score means the AI detected multiple clauses that are unusually restrictive or heavily favor the drafting party. You should carefully review the 'Red Flags' section and negotiate those specific terms before signing.
PDF Pro tools are 100% cloud-based and secure. Your documents are processed with end-to-end encryption.