[Home](./index.md) > [@snowplow/node-tracker](./node-tracker.md) > [TrackerCore](./node-tracker.trackercore.md) > [getBase64Encoding](./node-tracker.trackercore.getbase64encoding.md) ## TrackerCore.getBase64Encoding() method Get current base64 encoding state Signature: ```typescript getBase64Encoding(): boolean; ``` Returns: boolean