Many annotation types can be resized, but they cannot be extended beyond the image's borders.
Note: Linked highlights and redactions cannot be resized. To modify a linked text highlight or redaction, you will need to delete it and create a new one. Learn more about linked annotations.
To resize an annotation
Tip: Callout text can be resized separately from their arrows. To resize the arrow, hover the cursor over the arrow's drag handle and it will change to .