Office Settings & Configuration

How to Turn Off AutoFit in PowerPoint Text Boxes

Huma Ashraf Ch Oct 9, 2026 869 views

Question details

The user wants to stop PowerPoint from automatically reducing text size inside ordinary text boxes.

How to Turn Off AutoFit in PowerPoint Text Boxes

Product: PowerPoint
Device & OS: not provided
Scenario: Editing text inside an ordinary text box where the software continuously shrinks the font size to fit the shape.
Observed behavior: PowerPoint automatically shrinks text size in newly created text boxes. Changing AutoCorrect settings for placeholders does not affect ordinary text boxes.

Before you start

Ensure you have your presentation open in edit mode. Keep in mind that setting a new default text box will only apply to new text boxes you create, not those already existing in the presentation.

Solution 1Recommended

Disable AutoFit via Format Shape and Set as Default

Use the Format Shape pane to disable the AutoFit property and save this configuration as the default for all future text boxes in the presentation.

This method addresses ordinary text boxes rather than title or body placeholders. By setting the customized text box as the default, you prevent the frustrating automatic text shrinking for any new text boxes you insert.

Select the Text Box

Create a new text box or click on the outer border of an existing text box.

Open Format Shape

Right-click the border of the text box and select 'Format Shape' from the context menu.

Navigate to Text Options

In the Format Shape pane that opens on the right, click on 'Text Options', then click the 'Text Box' icon.

Change AutoFit Settings

Under the AutoFit section, select 'Do not Autofit'. Alternatively, select 'Resize shape to fit text' if you prefer the box to expand rather than the text to shrink.

Set as Default

Right-click the text box border again and select 'Set as Default Text Box'.

Missing Default Option: If 'Set as Default Text Box' is not available, your company's managed settings or corporate template may restrict this feature. You will need to format existing text boxes individually.

Solution 2

Adjusting AutoFit in Existing Presentations

Since there is no global toggle to retroactively disable AutoFit, existing text boxes must be manually adjusted.

Better Presentation Tool

Easily Manage Text and Formatting with WPS Presentation

WPS Presentation provides a highly compatible and intuitive interface to manage text boxes, shape formats, and slide layouts without the frustration of hidden settings. Adjusting AutoFit preferences is straightforward and applies seamlessly.

1. Open Presentation: Launch WPS Presentation and open your slideshow document.
2. Access Object Formatting: Right-click on the target text box and choose 'Format Object' from the dropdown menu.
3. Go to Text Properties: In the right-hand panel, switch to the 'Text Options' tab and click the Text Box icon.
4. Disable AutoFit: Check the 'Do not Autofit' option to prevent the text from resizing automatically.

100% compatible with Microsoft PowerPoint (.ppt, .pptx) formats.Intuitive Object Formatting pane for quick AutoFit adjustments.Lightweight software that runs smoothly on any Windows, Mac, or Linux device.Free to download and use for your daily presentation needs.

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Frequently Asked Questions

Is there a global setting to turn off AutoFit for all existing text boxes at once?

Unfortunately, PowerPoint does not offer a global toggle to retroactively disable AutoFit for all text boxes in an existing presentation. You must adjust them individually or select multiple text boxes on a single slide to change their properties together.

Why isn't the 'Set as Default Text Box' option showing up?

This option may be hidden or disabled by your organization's managed settings, or by the specific corporate template used to create the presentation. In such cases, the formatting must be applied to text boxes on a case-by-case basis.

Does changing the AutoCorrect settings fix the text box AutoFit issue?

No. Modifying the AutoCorrect options for 'AutoFit title text to placeholder' and 'AutoFit body text to placeholder' only applies to the default layout placeholders on a slide. It does not affect ordinary text boxes that you manually draw.

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