Sign inGet StartedOpen app
PricingTemplatesCompareBlogAboutSign inGet StartedAccountOpen app
Confidentiality

Free NDA Generator — Create a Non-Disclosure Agreement with AI

Protect confidential information before any conversation.

A non-disclosure agreement (NDA) is a contract that legally binds one or both parties to keep shared information confidential. With Lexly you can generate a mutual or one-way NDA in about 60 seconds, tailored to your jurisdiction, then send it for legally binding e-signature — no lawyer required for a standard agreement.

What it is

An NDA (also called a confidentiality agreement) defines what information is considered confidential, how it may be used, how long the obligation lasts, and what happens if it is breached. A one-way (unilateral) NDA protects one party disclosing information; a mutual (bilateral) NDA protects both sides — common when two businesses explore a partnership.

When to use it

  • Before sharing product, financial, or customer data with a contractor, agency, or potential partner
  • Ahead of investor or acquisition conversations
  • When hiring freelancers who will see proprietary processes or code
  • Before pitching an idea to a manufacturer, developer, or co-founder

Key clauses to include

Definition of confidential information

Spells out exactly what is protected — and what is excluded (e.g. information already public or independently developed).

Permitted use

Limits the receiving party to using the information only for the agreed purpose, nothing else.

Term & survival

States how long confidentiality lasts — often 2–5 years, sometimes indefinitely for trade secrets.

Return or destruction

Requires the recipient to return or destroy confidential materials when the relationship ends.

Remedies

Confirms the disclosing party can seek injunctive relief, since money alone rarely undoes a leak.

Frequently asked questions

Is an AI-generated NDA legally binding?
Yes. An NDA's enforceability depends on its content and signatures, not on whether a human or AI drafted it. Lexly's NDA structure is attorney-reviewed and jurisdiction-aware, and is signed with legally valid e-signatures under the ESIGN Act, eIDAS, IT Act 2000, and ECA 2000.
What's the difference between a one-way and mutual NDA?
A one-way (unilateral) NDA protects information disclosed by a single party. A mutual (bilateral) NDA protects confidential information shared by both parties — the right choice when two businesses are evaluating a deal together.
How long should an NDA last?
Most NDAs run 2 to 5 years, though trade secrets can be protected indefinitely. Lexly lets you set the term to fit your situation and jurisdiction.
Do I need a lawyer to create an NDA?
For a standard NDA, no. Lexly generates an attorney-reviewed structure you can edit and sign yourself. For unusual, high-value, or cross-border arrangements, additional legal review is still recommended.

Generate your nda in 60 seconds

Describe your deal in plain English and Lexly drafts a complete, jurisdiction-aware contract — ready to edit and sign. Free to start.

Get started freeAll templates

Lexly is not a law firm and does not provide legal advice. AI-generated contracts are not a substitute for legal advice. For complex, high-value, or unusual agreements, consult a qualified attorney.