How to Blur Something in a Picture on iPhone: A Step-by-Step Guide

Blurring something in a picture on your iPhone is a simple yet effective way to draw attention to a particular area or to hide sensitive information. The process involves using the built-in editing tools that come with your iPhone or downloading a third-party app. In just a few taps, you can achieve a professional-looking blur effect without any hassle.

Step by Step Tutorial: How to Blur Something in a Picture on iPhone

Before we dive into the steps, it’s important to know what we’re aiming for. By following these instructions, you’ll learn how to selectively blur parts of your image, which can be useful for creating depth, emphasizing a subject, or maintaining privacy.

Step 1: Open the Photos app

Open the Photos app and select the picture you want to edit.

The Photos app is your go-to place for all things related to your iPhone’s pictures. You can easily find it on your home screen.

Step 2: Tap ‘Edit’

Tap ‘Edit’ in the top right corner of the screen to start editing the picture.

This will open the editing interface where you’ll find various tools to enhance your image.

Step 3: Select the ‘More’ icon

Tap on the ‘More’ icon (three dots in a circle) in the top right corner to access additional editing options.

This will bring up a menu of different editing features and third-party apps that you can use.

Step 4: Choose ‘Markup’

From the menu, select ‘Markup’ to use the iPhone’s drawing tools for blurring.

The Markup feature allows you to draw directly on your image with various pen, highlighter, and pencil tools.

Step 5: Select the ‘Blur’ tool

Once in Markup, choose the ‘Blur’ tool, which is represented by a droplet icon.

This isn’t an actual tool labeled ‘Blur’, but you can use the pen or highlighter to create a blur effect by drawing over the area you want to blur.

Step 6: Adjust the size and opacity

Adjust the size and opacity of the tool to get the desired blur effect.

Use the slider to change the thickness of your tool and the opacity to make the blur effect stronger or more subtle.

Step 7: Draw over the area you want to blur

Using your finger, draw over the area of the image you want to blur.

The more you go over an area, the more blurred it will become. be careful not to overdo it.

Step 8: Tap ‘Done’

Once you’re satisfied with the blur effect, tap ‘Done’ to save your edits.

Your edited picture will now be saved in your Photos app with the blur effect applied.

After completing these steps, the blurred area in your picture will create the effect you desire, whether it’s drawing focus to a subject or hiding something from view. It’s a quick and easy way to give your photos a professional touch or to protect your privacy.

Tips: How to Blur Something in a Picture on iPhone

  • Use a stylus or your finger for more precise blurring.
  • Experiment with different brush sizes for different blur effects.
  • If you make a mistake, you can always undo the last action.
  • Consider using third-party apps for more advanced blurring options.
  • Remember to save a copy of the original picture before editing, in case you want to revert back.

Frequently Asked Questions

How can I undo a blur if I make a mistake?

You can tap the ‘Undo’ button in the Markup editor, which looks like a curved arrow pointing counterclockwise. If you’ve already saved the changes, you’ll need to revert to the original photo in the ‘Edit’ menu.

Can I blur faces automatically?

Currently, the iPhone does not have a feature to automatically detect and blur faces. You’ll have to manually use the Markup tools to blur them.

Is there a way to blur the entire photo?

To blur the entire photo, you can use the third-party app filters that provide a full blur effect. Otherwise, you’d have to manually blur the entire photo using the drawing tools in Markup.

Can I adjust the level of blur?

Yes, by changing the opacity and size of the tool in Markup, you can adjust how much an area is blurred.

Are there apps specifically designed for blurring?

Yes, there are numerous apps on the App Store that offer more sophisticated blurring tools and options for your photos.


  1. Open the Photos app.
  2. Tap ‘Edit’.
  3. Select the ‘More’ icon.
  4. Choose ‘Markup’.
  5. Select the ‘Blur’ tool.
  6. Adjust the size and opacity.
  7. Draw over the area you want to blur.
  8. Tap ‘Done’.


Learning how to blur something in a picture on your iPhone is an incredibly handy skill that can elevate the quality of your photos and protect your privacy. Whether you want to emphasize a subject by blurring the background or hide personal information before sharing an image, the process is straightforward and easily attainable using your iPhone’s built-in features. With the simple steps outlined in this article, you’ll be well on your way to mastering the art of the blur in no time. Keep practicing, explore third-party apps for more advanced features, and most importantly, have fun creating stunning, professional-looking images with your iPhone.