Free NDA Generator
Generate a customized Non-Disclosure Agreement (NDA) for free. Choose mutual or one-way, set terms, and download instantly.
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Last updated: March 2026
NDA Details
Party A
Party B
Agreement Details
Note: This is a basic template. Consult an attorney for legally binding agreements.
Disclaimer: This tool provides estimates for informational purposes only. It does not constitute legal advice. Laws vary by state. Consult a qualified attorney.
Legal Disclaimer
This tool is for general informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for legal advice specific to your situation. See full disclaimer.
What is a Non-Disclosure Agreement (NDA)?
A Non-Disclosure Agreement (NDA), also called a confidentiality agreement, is a legally binding contract that establishes a confidential relationship between the parties. The party (or parties) who sign the agreement promise not to disclose the defined confidential information to third parties outside the scope and purposes specified in the document.
NDAs come in two primary forms. A mutual (bilateral) NDA is used when both parties will be sharing confidential information with each other — common in business partnership discussions, joint ventures, or merger and acquisition negotiations. A one-way (unilateral) NDA is used when only one party is disclosing confidential information to another — typical when engaging a contractor, consultant, or employee who will have access to proprietary business information.
Common uses for NDAs include: protecting trade secrets and proprietary processes when negotiating with potential partners or investors; engaging contractors, employees, or consultants who will have access to sensitive business information; sharing technical specifications or source code during software development partnerships; and protecting confidential customer or patient data in professional service relationships. Privacy policy requirements for websites and applications are a related but distinct legal concept — online businesses that collect user data must maintain separate privacy policies that comply with applicable data protection laws.
How to Use This Calculator
- Select whether the NDA is Mutual (both parties share) or One-Way (only one party discloses).
- Choose the agreement duration — how long the confidentiality obligation lasts.
- Enter the disclosing party's name/company and title/role.
- Enter the receiving party's name/company and title/role.
- Describe the confidential information to be protected (or leave blank for a broad default description).
- Specify the purpose of the disclosure and the governing state's law.
- Click "Generate NDA" to produce the template document, then copy or download it.
Legal Considerations
A template NDA provides a starting point, but it may not adequately protect your specific confidential information without customization. The definition of "confidential information" is one of the most important provisions in any NDA — it should be precise enough to clearly identify what is protected while broad enough to cover related information that could be developed or derived from the disclosed material.
NDAs typically include carve-outs for information that is already publicly available, information the receiving party knew independently before disclosure, information received from a third party without restriction, and information required to be disclosed by law or court order. Without these standard exceptions, an NDA can be challenged as overbroad and unenforceable.
This NDA generator produces a basic template for general informational and educational purposes only. It does not constitute legal advice and does not create an attorney-client relationship. Contract enforceability depends on applicable state law, the specific circumstances of your situation, and how well the document is tailored to your needs. For confidential information of significant value — trade secrets, proprietary technology, customer databases — always consult a qualified attorney to draft or review your NDA before signing or sharing it with any third party.
FAQ
How long should an NDA last?
NDA duration depends on the nature of the information being protected. For rapidly evolving technology or business strategies, 1–3 years may be sufficient. For trade secrets and foundational proprietary processes, longer terms — or even indefinite duration — may be appropriate. Many courts scrutinize perpetual NDAs, so a long fixed term with renewal options is often preferable to an indefinite agreement.
What happens if someone violates an NDA?
A breach of an NDA entitles the non-breaching party to seek remedies including injunctive relief (a court order stopping further disclosure), monetary damages for harm caused by the breach, and in some cases attorney fees if the agreement provides for them. Proving damages from an NDA breach can be challenging, which is why many NDAs include liquidated damages clauses specifying a pre-agreed amount.
Can an NDA protect employee trade secrets?
Yes, but employment NDAs have specific legal considerations. Many states limit the scope of non-compete provisions that can accompany NDAs with employees. California, for example, broadly prohibits employee non-compete agreements. Consult an employment attorney to ensure your employee confidentiality agreements comply with your state's specific requirements.
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