How to Lock an Image in Word (Position and Protection)

Images in Word have a habit of jumping around when you add text, or getting nudged out of place when someone else edits the document. “Locking” an image can mean two things: keeping it fixed in position on the page, or preventing others from moving, replacing, or deleting it. Word has tools for both. This guide covers each method, from simple positioning to fully protected pictures.

Quick Answer

To keep an image in place, select it, click Layout Options (or Picture Format > Wrap Text), choose a wrapping style such as Square, and select Fix position on page. For more control, open More Layout Options > Position, uncheck Move object with text, and check Lock anchor. To stop others from changing it, use Review > Restrict Editing or a picture content control.

Method 1: Fix the Image’s Position on the Page

1. Click the image to select it.
2. Click the Layout Options icon beside it (or go to Picture Format > Wrap Text).
3. Choose a text wrapping option other than In Line with Text, such as Square, Tight, or Behind Text.
4. Select Fix position on page. The image stays at the same spot on the page even when text above it changes.

Method 2: Lock the Anchor

1. Select the image and choose Picture Format > Position > More Layout Options (or Wrap Text > More Layout Options).
2. On the Position tab, set exact horizontal and vertical positions relative to the Page.
3. Uncheck Move object with text and check Lock anchor.
4. Click OK.

The anchor (a small anchor icon visible when formatting marks are shown) ties the image to a paragraph. Locking it prevents the image from jumping to another page when you edit nearby text.

Method 3: Keep It In Line with Text

If the image should behave like a character in a line (for example, a logo in a paragraph), choose In Line with Text. It moves with the text but never floats over other content or shifts unexpectedly.

Method 4: Put the Image in the Header or Footer

For logos, watermarks, or letterhead images, double-click the header area and insert the image there (Insert > Pictures). Content in headers can’t be accidentally selected while editing the body, and it repeats on every page. Set its wrapping to Behind Text to position it anywhere on the page.

Method 5: Prevent Others from Editing or Deleting It

Restrict Editing

1. Go to Review > Restrict Editing.
2. Check Allow only this type of editing in the document and choose No changes (Read only).
3. Select the parts of the document others may edit (not the image), check Everyone under Exceptions, then click Yes, Start Enforcing Protection and set a password.

Picture Content Control

1. Show the Developer tab (File > Options > Customize Ribbon, check Developer).
2. Click Developer > Picture Content Control, insert your picture into it, then click Properties.
3. Check Content control cannot be deleted and Contents cannot be edited.

Troubleshooting

• Fix position on page is grayed out: the image is set to In Line with Text. Choose another wrapping style first.
• Image still moves to another page: the anchor paragraph moved. Lock the anchor, or move the anchor to a paragraph on the same page.
• Can’t select an image behind text: use Home > Select > Selection Pane.

Summary

1. Choose a wrapping style and Fix position on page.
2. Uncheck Move object with text and check Lock anchor for precise control.
3. Place logos in the header to avoid accidental edits.
4. Use Restrict Editing or a picture content control to protect the image.