Background Blur Apps
How to Blur the Background on a Photo on Iphone and Android
So how to blur background on photo on your phone? Using a background blur app usually starts by importing the photo you want to edit. Then, you select the blur tool and select the area you want to stay in focus, which allows the app to automatically blur the rest of the photo.
There are many background blurring apps on the market that can be installed on smartphones. Popular options include AfterFocus, Snapseed and Adobe Lightroom, which offer different levels of sophistication and intuitiveness.
Lightroom Photo Editor
How to blur background on photo on Lightroom? Lightroom on your phone is a professional photo editor from Adobe that gives you full control over the look of your photos, including background blurring. The selective editing tool allows you to precisely control the background blur, which is useful for product and product photos. In addition, advanced filters and colour corrections allow you to create professional-level photos without the need for a computer.
Link: https://play.google.com/store/apps/details?id=com.adobe.lrmobile&gl=GB
Snapseed
How to blur background on photo on SnapSeed? Google give us a comprehensive photo editor that allows you to edit photos with precision, including blurring the background. Snapseed’s Lens Blur tool allows users to quickly add a depth effect and blur the background, ideal for portrait photos. The app also offers a wide range of sharpness, colour and contrast adjustment tools, making it perfect for more advanced editing.
Link: https://play.google.com/store/search?q=snapseed&c=apps&hl=pl&gl=GB
AfterFocus
The AfterFocus application allows you to quickly and intuitively blur the background in your photos, mimicking the depth-of-field effect known from professional DSLR cameras. By intelligently recognising areas of a photo, the user can precisely mark which element should be in focus and which should be blurred. Ideal for creating ‘bokeh’ effects, AfterFocus also offers several additional filters for an even better finish to your photos. If you’re wondering how to blur the background on an iPhone or Android photo, AfterFocus is one of the simpler tools to do so.
Link: https://play.google.com/store/search?q=AfterFocus&c=apps&hl=pl&gl=GB
Many apps offer advanced features that allow you to set the blur effect. For example, Snapseed allows you to adjust the intensity of the blur and add additional effects such as bokeh to give your photo a professional look.
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When choosing an app, it’s worth comparing the options available in terms of features and price. Free apps like Snapseed offer basic features, while their paid counterparts like Adobe Lightroom offer more advanced tools and more control over the effect.
Blurring Backgrounds in Photoshop
How To Blur Background on Photo using a Computer?
To blur the background in Photoshop, you first need to import the photo into the program. You can load the photo via the File menu and the Open option, which allows you to select a suitable image from your computer disk. Follow the following steps, as in the video below.
- Select the layer you want to work on and select Select Subject
- Click the Invert Selection option to invert the selection. We want the background to be selected and not the model.
- From the Photoshop menu, select Filter, then Blur and finally Lens Blur to be able to give the background a blur similar to that achieved with professional lenses.
- In the window that opens, the Radius option is responsible for the strength of the background blur. You can check additional options to get the most appropriate and realistic effect possible for your scene.
Tools in the Program
Photoshop offers a number of other tools for blurring the background, such as “Gaussian Blur”. “Gaussian Blur” is often used for subtle blurring, while “Lens Blur” allows for more realistic blurring effects, simulating the action of a camera lens.
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Portrait Mode on Your Phone
How To Blur the Background When Taking a Photo With Your Phone?
Many modern smartphones offer a portrait mode function that automatically blurs the background of a photo. Models such as the iPhone 16 or Samsung Galaxy S24 6 are known for their high-quality blur effects.
Before buying a smartphone, it is worth checking whether it offers portrait mode.
Activating the Mode
Activating portrait mode on smartphones is usually intuitive and only requires selecting the appropriate option in the camera app. On iPhones, simply swipe the screen to ‘Portrait’ mode, while on Samsung phones it can be found under the ‘More’ tab.
iPhone guide: https://support.apple.com/en-us/102398
Samsung guide: https://www.samsung.com/us/support/answer/ANS10003225/
To get the best results in portrait mode, it is important to have the right frame and light setting. Natural daylight is ideal as it allows for more realistic blur effects.
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Have Fun!
Smartphones offer different levels of blur intensity that can be adjusted according to personal preference. Users can experiment with the settings to find the perfect balance between focus and background blur.
Blur Background in a Photo – the Camera
How Do I Set Up the Camera to Blur the Background?
Depth of field is a key element in blurring the background in photography. By reducing the depth of field, you can sharpen the subject in the foreground while blurring the background.
Camera Settings
Choosing the right aperture, focal length and distance to the subject is key to achieving the background blur effect. A low aperture (e.g. f/1.8) allows the background to be more blurred, which is particularly useful for portrait photography.
Using Lenses
Different lens types have different effects on background blur. Long focal length lenses, such as telephoto lenses, are ideal for achieving a bokeh effect that adds a professional look to photographs.
Environment and Composition
The environment and composition of a photo also play an important role in blurring the background naturally. Using landscape elements, such as trees or buildings, can help create an interesting blur effect.
Example Setting
Examples of camera settings can help you to better understand how to achieve the desired background blur effect. For example, in portrait photography to achieve a beautiful blurred background set as follows:
- aperture f/2.8
- focal length 85 mm
- distance of approx. 2 metres from the subject
Blur Background Online
How To Blur The Background of a Picture Online?
There are many platforms for blurring the background without the need to install additional software. Adobe Express, Canva, Fotor or BeFunky are popular services that allow you to edit your photos online with different background blur level settings.
Adobe Express
Link: https://www.adobe.com/express/feature/image/blur-background
Blur background online usually starts with uploading a photo to a page. Then, the user selects the blur tool and selects the area that is to remain clear, which allows the application to automatically blur the rest of the image.
Blur in Your Own Way!
Many online editors offer additional effects and filters that can be applied to a photo after blurring the background. Options such as adding a bokeh effect or adjusting the intensity of the blur allow you to achieve a look that is closer to realism.
Each online platform has its own options that are worth testing. Canva is known for its intuitive interface, while Fotor offers more advanced editing features, which may be beneficial for more professional users.
When editing photos online, it is important to pay attention to the quality of the file. To avoid reducing the quality of the photo, it is a good idea to work on high-resolution files and avoid too much blurring, which can lead to a loss of detail.