Editing photos on an iPhone can sometimes require adding a blur effect to highlight subjects or create artistic images. However, many developers and users struggle with how to effectively make a picture blurry on an iPhone without using complex software.
This guide explains how to make a picture blurry on iPhone using built-in tools and popular third-party apps. You will learn practical steps, troubleshooting tips, and best practices to achieve professional-looking blur effects quickly and easily.
What tools can you use to make a picture blurry on iPhone?
To make a picture blurry on an iPhone, you can use several tools including the built-in Photos app, third-party apps like Snapseed or Blur Photo Editor, and even shortcuts automation. The Photos app allows basic portrait mode blur adjustments, while third-party apps provide more control over blur intensity and areas.
Using these tools, you can selectively blur backgrounds or entire images. The choice depends on your editing needs and the complexity of the blur effect you want to achieve.
How do you make a picture blurry using the iPhone Photos app?
The iPhone Photos app includes a Portrait mode feature that applies a natural blur effect to the background of photos taken in Portrait mode. You can adjust the intensity of this blur after taking the photo.
To use this feature, open a Portrait mode photo in the Photos app, tap Edit, and adjust the Depth Control slider to increase or decrease the blur effect. This method is straightforward but only works on Portrait mode photos.
For photos not taken in Portrait mode, the Photos app does not provide a direct blur tool, so you will need to use third-party apps or shortcuts.
What prerequisites are required for making a picture blurry on iPhone?
- iPhone with iOS 13 or later: The Photos app’s Depth Control feature requires iOS 13+ and Portrait mode photos.
- Portrait mode photo: To use built-in blur adjustments, your photo must be taken in Portrait mode.
- Third-party photo editing apps: Apps like Snapseed or Blur Photo Editor require installation from the App Store.
- Basic photo editing knowledge: Understanding layers and effects helps when using advanced apps.
- Storage space: Ensure enough space for installing apps and saving edited images.
Step-by-step guide to make a picture blurry on iPhone
Step 1: Open the Photos app and select a Portrait mode photo
Start by opening the Photos app on your iPhone and choosing a photo taken in Portrait mode. Portrait mode photos have depth information that enables background blur adjustments.
Open Photos > Select Portrait mode photoThis step ensures you have a photo compatible with the built-in blur adjustment feature.
Step 2: Tap Edit and find the Depth Control slider
Tap the Edit button in the top right corner. Below the photo, you will see a Depth Control slider represented by an f-number (e.g., f/2.8). This slider controls the blur intensity.
Tap Edit > Locate Depth Control slider (f-number)The Depth Control slider adjusts the aperture effect, increasing or decreasing the blur in the background.
Step 3: Adjust the blur intensity
Drag the Depth Control slider left or right to increase or decrease the blur effect. Moving the slider to a lower f-number reduces blur, while a higher f-number increases blur.
Drag Depth Control slider to desired blur levelThis allows you to customize how blurry the background appears, enhancing the photo’s focus on the subject.
Step 4: Save the edited photo
Once satisfied with the blur effect, tap Done to save your changes. The edited photo will replace the original in your library but can be reverted anytime.
Tap Done to save changesSaving finalizes the blur effect and makes it available for sharing or further editing.
Step 5: Use third-party apps for non-Portrait photos
If your photo is not in Portrait mode, download a third-party app like Snapseed or Blur Photo Editor. Open the app, import your photo, and use the blur tools to apply effects selectively or to the entire image.
Download Snapseed > Open photo > Tools > Lens BlurThird-party apps provide more flexibility for blurring any photo regardless of how it was taken.
Step 6: Export and save the blurred photo
After applying the blur effect in the third-party app, export or save the edited photo back to your iPhone’s gallery for sharing or backup.
Tap Export > Save to Camera RollThis step ensures your edited photo is accessible outside the editing app.
What are common errors when making a picture blurry on iPhone and how do you fix them?
- Depth Control slider missing: This happens if the photo is not taken in Portrait mode. Fix by using a third-party app that supports blur effects on any photo.
- Blur effect not saving: Sometimes edits don’t save due to app glitches. Restart the Photos app or your iPhone and try again.
- App crashes during editing: Ensure the app is updated to the latest version and your iOS is current. Reinstall the app if needed.
- Blur looks unnatural: Adjust the blur intensity gradually and avoid extreme settings to maintain a natural look.
- Low storage space: Lack of storage can prevent saving edits. Free up space by deleting unused files or apps.
What are best practices when making a picture blurry on iPhone?
- Use Portrait mode for natural blur: Whenever possible, take photos in Portrait mode to leverage iPhone’s depth data for realistic background blur.
- Adjust blur subtly: Avoid over-blurring which can make photos look artificial or reduce image quality.
- Keep original photos: Always keep the original unedited photo to revert or try different edits later.
- Use trusted third-party apps: Choose apps with good reviews and regular updates to ensure reliability and security.
- Check lighting and focus: Good lighting and sharp focus on the subject improve the effectiveness of blur effects.
How do third-party apps compare for blurring photos on iPhone?
Third-party apps offer more advanced blur options than the Photos app. Apps like Snapseed, AfterFocus, and Blur Photo Editor let you apply selective blur, adjust blur shape, and combine effects.
| App | Blur Features | Ease of Use | Cost |
|---|---|---|---|
| Snapseed | Lens Blur, selective blur, adjustable intensity | Moderate | Free |
| AfterFocus | Manual focus area selection, background blur | Easy | Paid |
| Blur Photo Editor | Shape blur, motion blur, vignette | Easy | Free with in-app purchases |
Choosing the right app depends on your editing needs and budget.
What is the difference between Portrait mode blur and app-based blur?
Portrait mode blur uses the iPhone’s dual-camera system and depth sensors to create a natural bokeh effect by separating the subject from the background. This results in realistic and smooth blur.
App-based blur applies digital effects to the image pixels. While flexible, it may sometimes look less natural or require manual masking to isolate the subject.
Portrait mode is preferred for photos taken with compatible iPhones, while app-based blur is useful for older photos or devices without Portrait mode.
Conclusion
Making a picture blurry on iPhone is achievable using the built-in Photos app for Portrait mode photos or third-party apps for more control. Understanding the tools and techniques helps you create professional and artistic images with ease.
Developers and users should leverage Portrait mode whenever possible for natural blur effects. For other photos, trusted apps provide flexible options. Following best practices ensures your blurred photos look polished and maintain quality.
FAQ
Can I make any photo blurry on iPhone without third-party apps?
The built-in Photos app only allows blur adjustments on Portrait mode photos. For other photos, you need third-party apps to add blur effects.
Does applying blur reduce photo quality on iPhone?
Applying blur can slightly reduce sharpness in blurred areas but generally does not affect the overall photo quality if done moderately.
Which iPhone models support Portrait mode blur?
Portrait mode is supported on iPhone 7 Plus and later models with dual or multiple cameras capable of depth sensing.
Are third-party blur apps safe to use on iPhone?
Most popular third-party apps are safe if downloaded from the official App Store and regularly updated. Always check permissions before installing.
Can I remove blur from a photo after saving it on iPhone?
If you edited a Portrait mode photo in the Photos app, you can revert the blur effect anytime. For third-party app edits, reversion depends on the app’s features and whether you saved a backup.