License Lookup

SPDX permissions & conditions

Free Online Tool

License Lookup — Complete Guide & Instructions

Twenty common open-source licenses decoded — what you may do, what you must do, and what the license will not protect you from, plus OSI approval status.

How to Use License Lookup

  1. 1 Type a license name or SPDX id.
  2. 2 Click Look up.
  3. 3 Read permissions, conditions and limitations.

Key Features & Capabilities

  • 20 SPDX licenses.
  • Permissions/conditions/limitations.
  • OSI approval flag.