Do not share your license key on public repositories like GitHub. If your key is compromised, unauthorized websites can use your player, potentially exhausting your monthly streaming data limits and driving up your bill.
JWPlayer requires an internet connection at least once to validate the license. After validation, it caches the status, but long-term offline use is not possible.
Ensure your jwplayer.js file corresponds to the version authorized by your license.
The license key also acts as a . Based on the key, JWPlayer’s backend returns a set of capabilities: jwplayer license key work
The player may revert to the basic, free version. This removes your custom watermarks, disables advertising modules, and replaces your branding with the default JW Player logo.
Check if your allowed domains include the exact URL format (HTTPS vs HTTP). iOS often enforces stricter domain matching.
If you have downloaded the JW Player JavaScript file ( jwplayer.js ) to host on your own servers (usually requires a Premium or Enterprise license), you must register your domain. Do not share your license key on public
A: Yes. The License Key is used to authenticate the player itself. An API Key (and its secret) are different credentials used to authenticate programmatic requests to JW Player's backend API, such as when you want to manage playlists, upload videos, or pull analytics data directly from your code.
Copy the long string of characters listed under or Player Token . Implementing Your Key
For developers hosting the JW Player library on their own servers, the key must be manually added to the HTML or before the player setup script. : Load the jwplayer.js file. Define the Key : Set the key globally using jwplayer.key . Setup the Player : Call the .setup() function in the . Example Code: After validation, it caches the status, but long-term
. Upon creating an account, users are assigned unique keys for different "Properties." This compartmentalization allows organizations to manage multiple websites or apps under a single umbrella while maintaining distinct analytics and security settings for each.
Log into the JW Player Dashboard, navigate to your player property settings, and add your development, staging, or production domains (e.g., localhost , ://mysite.com , mysite.com ) to the allowed domains list. 3. License Expiration or Downgrade Issues
jwplayer.key="YOUR_LICENSE_KEY"; Use code with caution. Copied to clipboard
Do not share your license keys in public GitHub repositories or public forums.
If a subscription lapses or changes, the telemetry ping will inform the local player instance to alter its behavior.