The fastest way to add a subtitle

Open your presentation in Google Slides and click on the title slide. Look for a text box below the main title that says "Click to add subtitle" — this is the built-in subtitle placeholder. Click it and type your subtitle text. If you don't see this placeholder, you can add a text box manually by going to the Insert menu, selecting Text box, drawing it below your title, and typing your subtitle there.

The placeholder method is faster because the formatting is already set up to match your slide theme. The text box method gives you more control over placement and styling if the default subtitle position doesn't work for your design.

Key Takeaways

  • Most Google Slides templates include a subtitle placeholder on the title slide that you can click and type into immediately.
  • If your template doesn't have a subtitle placeholder, you can insert a text box manually through the Insert menu and position it yourself.
  • Subtitle text automatically inherits the font and color scheme from your slide theme, but you can change these by selecting the text and using the toolbar.
  • You can add subtitles to any slide, not just the title slide, by inserting text boxes wherever you need them.

Using the built-in subtitle placeholder

When you create a new presentation or start with a template, Google Slides usually includes a title slide with two text areas: one for the title and one for the subtitle. The subtitle area typically appears smaller and in a lighter font weight than the title. Click directly on the "Click to add subtitle" text to activate the text box.

Once you click, the text box becomes editable and you can type your subtitle. The text will automatically format to match your chosen theme. When you're done typing, click outside the text box or press Escape to deselect it. Your subtitle is now part of the slide and will appear when you present or share the file.

Adding a subtitle when the placeholder is missing

Some templates or custom slide layouts don't include a subtitle placeholder. If you don't see a "Click to add subtitle" area on your title slide, you can create one manually. Go to the Insert menu at the top of the screen and select Text box from the dropdown menu.

Your cursor will change to a crosshair. Click and drag to draw a text box below your title where you want the subtitle to appear. Release the mouse, and the text box will be ready for typing. Type your subtitle text, then click outside the box when you're finished. You can resize or move the text box later by clicking on it and dragging the edges or the entire box.

Formatting your subtitle text

After you've typed your subtitle, you can change how it looks. Click on the subtitle text to select it, then highlight the text you want to format by clicking and dragging across it. The toolbar at the top shows formatting options: font name, font size, bold, italic, underline, and text color.

You can also right-click on the selected text to access more options like text alignment (left, center, right) and line spacing. If you want your subtitle to match your theme's default styling, leave it as is — Google Slides will keep it consistent with the rest of your presentation. If you want it to stand out differently, these tools let you adjust it to fit your design.

Adding subtitles to slides other than the title slide

Subtitles aren't limited to your opening slide. You can add a subtitle to any slide in your presentation by inserting a text box. This is useful if you want to add a tagline, date, or descriptive text to section divider slides or individual content slides.

Use the same Insert menu method: go to Insert, select Text box, draw the box where you want it, and type your text. You can format these subtitles the same way as your title slide subtitle — by selecting the text and using the toolbar options. This approach gives you flexibility to add context or emphasis to any slide without being limited to a template's default layout.

Troubleshooting subtitle issues

If your subtitle text is hard to read, check the contrast between the text color and the background. Click on the subtitle, select all the text, and use the text color tool in the toolbar to choose a darker or lighter shade. If the text is too small, select it and increase the font size using the font size dropdown in the toolbar.

If your subtitle placeholder disappeared or you accidentally deleted it, you can add a new text box using the Insert menu method described above. There's no way to undo a deletion across multiple slides at once, so if you need the same subtitle on several slides, add it to one slide first, then copy and paste it to the others by pressing Ctrl+C (or Cmd+C on Mac) to copy and Ctrl+V (or Cmd+V) to paste.

Keeping subtitles consistent across your presentation

If you're adding subtitles to multiple slides, consistency makes your presentation look more polished. Use the same font, size, and color for all subtitles, or at least keep them visually related. Once you've formatted a subtitle the way you want it, you can copy that text box and paste it on other slides, then just change the text content.

Another approach is to edit your slide master — the template that controls how all your slides look. Go to View, select Master, and edit the subtitle formatting there. Any changes you make to the master will apply to all slides using that layout. This is more advanced but saves time if you're working on a long presentation with many subtitles.

Frequently Asked Questions

Can I add a subtitle to a slide that doesn't have a title?

Yes. Use the Insert menu to add a text box anywhere on the slide. There's no rule that subtitles must appear below a title — you can position text boxes wherever your design needs them. This is useful for slides with only a background image or minimal text.

What's the difference between a subtitle and a regular text box?

A subtitle placeholder is pre-formatted to match your theme and positioned in a standard location. A text box is a blank container you create and position yourself. Functionally they're the same — both hold text — but the placeholder saves you formatting steps if you want your subtitle to follow your theme's design.

How do I make my subtitle smaller or larger?

Click on the subtitle text to select it, then highlight the text by clicking and dragging across it. Use the font size dropdown in the toolbar (it shows a number like 18 or 24) to increase or decrease the size. You can also type a custom size directly into that field.

Can I add a subtitle to every slide automatically?

Not automatically, but you can use the slide master to add a subtitle placeholder to multiple slide layouts at once. Go to View, select Master, and add a text box to the master slide. This text box will appear on all slides using that layout, though you'll still need to fill in the text for each slide individually.

What if my subtitle text is cut off or doesn't fit in the text box?

Click on the text box border to select the entire box (not just the text inside). Drag the edges to make it wider or taller. If the text is still too large for the space, select the text and reduce the font size using the toolbar, or rewrite the subtitle to be shorter.