How to Make a Flowchart in Google Slides: Step-by-Step Guide (+ Faster Alternative)

Google Slides is a presentation tool, but its free availability, browser-based access, and real-time collaboration make it a popular choice for quick flowcharts. Team members can edit simultaneously, share via link, and view the result on any device without installing software. If your flowchart needs to end up in a presentation anyway, building it in Google Slides means skipping the export-and-insert step entirely. This guide covers two methods for creating flowcharts in Google Slides, along with the limitations you'll hit as diagrams grow more complex.

Why Use Google Slides for Flowcharts?

The collaboration story is the main reason to choose Google Slides. Multiple people can work on the same flowchart simultaneously, see each other's cursors, and leave comments on specific shapes. For teams documenting a process collaboratively - where different stakeholders own different parts of the flow - this real-time editing is a genuine advantage over Word or Excel.

Cost is another factor. Google Slides is free with a Google account and works in any browser. No license fees, no installation, no IT dependencies. For small teams or individual contributors who don't have access to Visio or similar tools, Google Slides provides a reasonable starting point.

Presentation integration is also practical. Flowcharts built directly in Slides are already in the right format for presenting. There's no importing, scaling, or format conversion required. The diagram sits on a slide, ready to present, with consistent styling that matches the rest of the deck.

How to Create a Flowchart in Google Slides (Step-by-Step)

Method 1: Using Built-in Diagrams

Google Slides includes a Diagrams feature that generates pre-styled flowchart templates. This is the fastest path to a decent-looking diagram.

Step 1: Open the Diagram Panel

Open your Google Slides presentation and select the slide where you want the flowchart. Go to Insert > Diagram in the top menu. A panel opens on the right side of the screen showing diagram categories.

Step 2: Choose a Flowchart Template

In the Diagrams panel, click Process from the category list. You'll see several layout options:

• Arrows process - horizontal arrow chain, best for linear sequences
• Step process - numbered steps with connecting lines
• Funnel - for narrowing-down processes (not a true flowchart)
• Cycle - circular flow for repeating processes

For most flowcharts, choose Step process or Arrows process depending on whether you want a more structured or flowing visual style. Use the number selector at the top of the panel to set how many steps you need, then click the layout to insert it.

Step 3: Customize the Inserted Diagram

The diagram inserts as a group of shapes on the slide. Click a shape to select it, then double-click to enter text editing mode. Replace the placeholder text with your step description.

To change colors, click the diagram group once to select all, then click Format > Format options or use the fill color button in the toolbar. You can recolor the entire diagram at once or ungroup it (right-click > Ungroup) to style individual shapes independently.

Note: Once ungrouped, the diagram behaves like a collection of independent shapes. This gives you full control but removes the ability to resize everything proportionally as a group.

Step 4: Add or Remove Steps

If the diagram template has the wrong number of steps, the fastest fix is to go back to Insert > Diagram, set the correct number, and re-insert. Adjusting the number after insertion requires manually adding or removing shapes and connectors.

Method 2: Using Shapes and Connectors Manually

For flowcharts with decision branches, parallel paths, or non-linear flows, you'll need to build the diagram from individual shapes.

Step 1: Insert Flowchart Shapes

Go to Insert > Shape and hover over Shapes to see the full shape library. Click Shapes and then scroll down to find the flowchart-specific shapes. Google Slides includes:

Shape	Symbol Name	Use For
Rectangle	Process	Standard process step
Diamond	Decision	Yes/No branch point
Rounded rect.	Terminator	Start and end of the flow
Parallelogram	Data	Input or output
Cylinder	Database	Data storage

Click a shape type, then click and drag on the slide to draw it. Hold Shift while dragging to keep the aspect ratio proportional - important for drawing square process boxes and symmetrical diamonds.

Step 2: Style and Duplicate Shapes

Click a shape to select it. Use the toolbar at the top to set:

• Fill color - the background of the shape
• Border color - the outline
• Border weight - set to 1pt or 2pt for consistency across all shapes

Once your first shape is styled correctly, select it and press Ctrl+D (or Cmd+D on Mac) to duplicate. Duplicates inherit all formatting from the original, so all your process rectangles will automatically match.

For decision diamonds, duplicate the styled rectangle, then right-click it and choose Change shape to switch it to a diamond. The fill color and border styling carry over.

Step 3: Add Text Labels

Double-click any shape to enter text editing mode. Type your step description, then use the Align center and Align middle buttons in the toolbar (or Format > Align & indent) to center the text inside the shape. Set a consistent font size across all shapes by selecting them all (Ctrl+A or Cmd+A on the slide) and adjusting the font size from the toolbar.

Recommended: use 11pt to 14pt text for shapes in a full-slide flowchart. At 10pt or below, text becomes hard to read when projected.

Step 4: Connect Shapes with Lines and Arrows

Go to Insert > Line and choose Elbow connector (also shown as a right-angle connector icon in the toolbar). This is the best connector type for flowcharts because it routes around shapes at right angles.

Click on the edge of a source shape - blue dots appear on the shape edges when you hover near them. Click one of these anchor points, then drag to an anchor point on the destination shape. When both ends are anchored (shown by solid blue dots rather than hollow ones), the connector will move when you reposition either shape.

For decision diamonds, connect one output from the bottom edge (typically the "Yes" path continuing downward) and one from the right edge (typically the "No" path branching off). Add text labels to connectors by right-clicking the connector and choosing Edit text.

Step 5: Align and Space Shapes Evenly

Select multiple shapes by holding Shift and clicking each one. Go to Arrange > Align & distribute:

• Center on page (vertically) - centers selected shapes on the vertical axis
• Center on page (horizontally) - centers selected shapes on the horizontal axis
• Distribute vertically - creates equal vertical spacing between selected shapes
• Distribute horizontally - creates equal horizontal spacing between selected shapes

Run alignment before adding connectors. Repositioning shapes after connectors are in place causes the connector routing to recalculate, which can produce awkward angles.

Step 6: Group the Completed Flowchart

When the diagram is complete, select all shapes and connectors (draw a selection box around the entire flowchart or use Ctrl+A / Cmd+A on the slide). Right-click and choose Group. Grouping lets you move and resize the entire diagram as a single unit without disrupting the internal layout.

Example: Customer Inquiry Flowchart

┌──────────────────────┐
│  Customer Contacts   │
│       Support        │
└──────────┬───────────┘
           │
           ▼
  ◇────────────────────◇
  │  Issue Resolved    │
  │   by Tier 1?       │
  ◇────────────────────◇
       │          │
      Yes         No
       │          │
       ▼          ▼
  ┌─────────┐  ┌──────────────┐
  │  Close  │  │ Escalate to  │
  │ Ticket  │  │    Tier 2    │
  └─────────┘  └──────────────┘

Formatting Tips for Google Slides Flowcharts

Use the snap-to-grid setting. Go to View > Snap to > Grid and enable both grid snapping options. This forces shapes to align to an invisible grid when you move them, which makes spacing consistent without manually using align/distribute every time.

Match colors to your slide theme. Google Slides applies a theme to all slides. Use the theme's primary and secondary colors for your flowchart shapes to keep the diagram visually consistent with the rest of your presentation.

Use consistent connector styles. Google Slides lets you set a default line style. Draw one connector, style it (color, weight, arrowhead), then right-click it and choose Set as default line. All subsequent connectors will match without additional formatting.

Lock finished shapes to avoid accidental movement. Right-click a shape or group and choose Order > Lock. Locked shapes cannot be accidentally moved when you click nearby to add new elements.

Keep slide proportions in mind. Google Slides default is 16:9 widescreen. Design your flowchart to fit within this aspect ratio. Vertical flowcharts with many steps may be better split across two slides than compressed onto one.

Limitations of Google Slides for Flowcharts

• No auto-layout: Every shape must be positioned manually. Adding a step in the middle of a completed flowchart means manually moving every subsequent shape and reconnecting arrows.
• Limited shape library: The Shapes menu is general-purpose, not flowchart-specific. Finding standard flowchart symbols like "Off-page connector" or "Preparation" shapes requires hunting through the library.
• Connectors behave inconsistently: Elbow connectors in Google Slides sometimes re-route awkwardly when shapes are moved. Complex flowcharts with crossing paths require significant manual connector adjustment.
• Diagrams tool is too simple: The built-in Insert > Diagram feature only supports simple linear or cyclical layouts. Decision branches and parallel paths require the manual shapes method.
• No flowchart templates built in: The Diagrams panel provides basic layouts, not flowchart templates. Real flowchart templates with proper symbols must be created or imported manually.
• Exporting is limited: You can export as PNG or PDF, but individual slides only. There's no vector SVG export. For high-resolution print output, image quality may not be sufficient.
• Performance on large slides: Slides with many shapes (20+) can become slow to edit, especially on lower-powered devices.

A Faster Way: AI-Powered Flowcharts with Flowova

When your process has branches, loops, or more than a handful of steps, Flowova is built for diagram creation specifically. The text-to-flowchart tool takes a plain-text description of your process and returns a complete, auto-laid-out flowchart with correctly routed connectors in seconds. No manual shape placement, no connector wrestling, no alignment work.

For presentations, the practical workflow is: build the flowchart in Flowova, export it as a high-resolution PNG, and insert it onto your Google Slides slide. The exported image is clean, scales without quality loss at presentation sizes, and can be regenerated quickly if the process changes.

Google Slides vs Flowova: Quick Comparison

Feature	Google Slides	Flowova
Price	Free with Google account	Free tier available
Auto-layout	No	Yes
AI generation	No	Yes - describe in text
Real-time collab	Yes	Yes
Flowchart symbols	General shapes (not labeled)	Full standard set
Smart connectors	Basic (can re-route poorly)	Fully automatic routing
Templates	Basic diagram layouts only	Template library
Best for	Simple diagrams in decks	Complex or iterative diagrams
Export formats	PNG, PDF	PNG, SVG, JSON
Max complexity	10-15 nodes practical limit	Handles large flowcharts
Presentation-ready	Yes (native)	Via image export

When to Use Each Tool

Use Google Slides when you need a simple, 5-10 node flowchart that's part of a presentation you're already building in Slides. For linear processes where the flowchart is supplementary to slides content - an overview of a process, a high-level workflow visible for 30 seconds during a presentation - the built-in diagram tools are fast enough. Collaboration during the flowchart creation process is also a valid reason to stay in Slides.

Use Flowova when the flowchart has decision branches, parallel paths, or more than 10 nodes. Also use it when the flowchart is a primary deliverable rather than a supporting slide - when it needs to be accurate and shareable independently, not just readable during a presentation. For recurring processes that will need updates over time, Flowova's auto-layout means changes take seconds, not an afternoon of manual repositioning.

Related resources

• How to Make a Flowchart - complete beginner guide
• Best AI Flowchart Generator 2026 - top tools compared
• How to Make a Flowchart in Word - Word-specific tutorial
• How to Make a Flowchart in PowerPoint - PowerPoint-specific tutorial
• How to Make a Flowchart in Google Docs - Google Docs tutorial
• Flowchart Symbols and Their Meanings - shape reference guide
• Try AI Text-to-Flowchart - create a flowchart in seconds