Office Settings & Configuration

How to Fix Misaligned Connectors Between Center-Aligned Shapes in PowerPoint

Jason MillerJason Miller Oct 26, 2026 868 views

Question details

Users experience offset or angled connector lines in PowerPoint, even when the connected shapes are perfectly aligned horizontally or vertically.

How to Fix Misaligned Connectors Between Center-Aligned Shapes in PowerPoint
Product
Microsoft PowerPoint
Device & OS
not provided
Scenario
Connecting shapes with elbow or straight connector lines while building flowcharts or diagrams.
Observed behavior
The connector lines appear crooked, jagged, or angled instead of snapping to a perfectly straight line between aligned shapes.
Before you start

Verify that your connected shapes are actually perfectly aligned first by selecting them and using the 'Align Center' or 'Align Middle' tools in the arrangement settings.

Solution 1Recommended

Adjust the Connector Height or Width to Zero

Manually reset the connector's dimensional offset to force the line to become perfectly straight.

Because this is a longstanding formatting quirk in PowerPoint, the most reliable way to fix crooked elbow connectors is to manually remove the microscopic dimension offset. Setting the height to zero for horizontal lines, or width to zero for vertical lines, instantly straightens them.

1
Select the connector

Click on the misaligned or angled connector line on your PowerPoint slide.

2
Open Shape Format

Navigate to the 'Shape Format' (or 'Format') tab on the top ribbon.

3
Adjust the Size

Locate the 'Size' group on the far right side of the ribbon.

4
Set dimension to zero

For a horizontal connector, change the 'Height' to 0.0. For a vertical connector, change the 'Width' to 0.0. Press Enter to apply.

Adjust the Connector Height or Width to Zero
Quick Alignment: The connector will immediately snap perfectly straight, maintaining its anchor points to your centered shapes.
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Frequently Asked Questions

Why do PowerPoint connectors become crooked even when shapes are aligned?

This is a known, long-standing quirk in Microsoft PowerPoint. When elbow connectors are attached to certain anchor points, a slight dimensional offset is sometimes generated automatically, causing the line to appear angled instead of perfectly straight.

Can I align multiple crooked connectors at the same time?

Yes. You can select multiple misaligned connectors by holding the Shift or Ctrl key while clicking them. Then, apply the 0.0 height or width adjustment in the Shape Format tab to straighten all selected lines simultaneously.

Will using the 'Align' tool on the connectors fix the problem?

No, the standard 'Align Center' or 'Align Middle' tools align the objects relative to each other but do not remove the internal dimension offset of the connector line itself. You must manually set the height or width to zero to fix the bend.