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Can I use Unlicense commercially?

Last updated

TL;DR: Commercial use: Yes. Commercial use, modified and redistributed: Yes. The Unlicense (Unlicense): Dedicates the software to the public domain; anyone may use it for any purpose without conditions.

Is commercial use allowed under The Unlicense?

Yes. Every use you described is granted by Unlicense, and nothing you described is prohibited.

License: The Unlicense (Unlicense, curated)

Is commercial use, modified and redistributed allowed under The Unlicense?

Yes. Every use you described is granted by Unlicense, and nothing you described is prohibited.

License: The Unlicense (Unlicense, curated)

What else should I know?

What are the sources?

How can I check it myself (free, no key)?

{
  "tool": "check_license",
  "arguments": {
    "license": "Unlicense",
    "intended_use": {
      "commercial_use": true
    }
  }
}

Computed from a2ally's license profiles; not legal advice. JSON · Markdown

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curl -s -X POST https://www.a2ally.com/v1/accounts/signup -H "Content-Type: application/json" -d '{"accept_terms":true}'
export A2ALLY_API_KEY=rs_...   # the api_key from the reply (shown once)
curl -s https://www.a2ally.com/v1/licenses/check -H "Authorization: Bearer $A2ALLY_API_KEY" \
  -H "Content-Type: application/json" -d '{"license":"MIT","intended_use":{"commercial_use":true}}'
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