Quick summary
Amplitude's chart annotations let analysts mark key dates and events directly on analytics charts, making it easy to correlate data changes with real-world occurrences. Adding an annotation takes just a few clicks inside the Chart Editor and can be made visible across all charts with a single toggle.
Steps
- Open Amplitude's Chart Editor and tap the 'Add' icon at the bottom-right section of the chart preview.
- Fill in the annotation details: set the Affected Date, enter a unique Annotation Name, and write a short Description. Enable the Visibility toggle to apply the annotation across all charts.
- Tap 'Save' to confirm and create the annotation.
- The annotation will now appear on your Amplitude chart, marking the specified date and event.
