Cornerstone Spark
Build and manage your synced Spark workspace without leaving Chrome.
Small browser tools, clearly explained.
Explore current and planned Cornerstone extensions, understand how each one works, and read privacy information written for the specific tool you use.
Extension directory
Current releases and future work are labelled separately. Privacy policies are published only when an extension's data practices are ready to be stated accurately.
Cornerstone Random Generator
Pick a random candidate from a configurable pool.
Cornerstone Branch Builder
Generate consistent branch names from a configurable template.