A line or arrow can make a relationship explicit in a Google Slides diagram. Use it to show direction, sequence, or an association that would otherwise be ambiguous. A decorative arrow pointing vaguely between objects can imply a relationship the slide does not actually explain.
Choose the intended connection
Identify the two elements you want to relate before drawing. Decide whether the relationship has a direction. A plain line may suit an association, while an arrow can suggest a flow or dependency. Keep that meaning consistent throughout the slide.
Insert and position the line
On a computer, choose Insert > Line and select the appropriate line option. Draw between the relevant objects, then inspect the endpoints and direction. Use the available styling controls to make the line visible against the actual background.
Move or resize nearby objects only after checking how the connection now looks. Do not assume that every drawn line will automatically remain attached to the exact visual point you intended after extensive rearrangement.
Verify the explanation
Run the slideshow and follow the diagram as a viewer would. Check for crossed lines and ambiguous junctions, arrowheads hidden under shapes, and paths that appear to lead into the wrong stage. Use labels when a line represents a special condition or exception. If too many arrows overlap, simplify the diagram or divide it into steps. The final graphic should help an audience understand the process without requiring you to verbally correct the direction suggested by its visible connections.
References
- Insert and arrange text, shapes, diagrams, and lines
- Change the color of text, objects, and backgrounds
Reviewed against the linked official product guidance on November 3, 2026. Features, limits, screen labels, and access can vary by account, platform, region, and organization policy.