How to blur background of photo already taken on android

Blur Background of a Picture | Blur Image with Blur photo Editor.
Auto Blur photo editor is an effective photo background editing app to blur image background for free. Give multiple blurry effect with auto blur camera to make blur background in just a few click with powerful tools such as blur Camera, Zoom, blur, unblur, brush, templates, etc.

Blurring image background is very simple. Select the picture to be blurred from the gallery or use auto blur camera, and give it a blurry effect using this photo blur editor to get portrait photos. Easily blur images without effective cameras, lenses or any art work with just one touch.
How to Blur an Image background? Blur image editor allow you to focus and create a perfect blur image with blur editing image options, blur the face, any object or unwanted part of your portrait picture. It’s very fast to create a beautiful blurred image.

Blur Image Editor mainly focus on blur reality and photo quality. Just capture image using the camera option and blur it the way you want. Get the quality of blur image without professional cameras by using this auto blur camera.
Key features of blur photo editor background.

Camera or Gallery
Select the image to be blurred from the gallery and give it a blurry effect. The photo clicked using portrait camera can be focus blur and edit the photo background to make your image more beautiful.

Zoom Blur Effects
Zoom in and out - give the picture a blurry effect, give special Zoom blur effects to part of the image. Apply Zoom blur effects in Blur Photo Background. Use your finger to add blur or erase the blur.

Blur the Rest
Adjust the image blur intensity in order to give a bigger blur effect to the picture to be blurred.

Flexible Brush
Very simple and convenient blur photo editing with advanced brushes. Adjust the brush size for pic blurring and give it a blur background instantly, using this blur pic editor or blurry editor.

Undo and reset
The blurry effect can also be reverted. The blurred pic can also be reset using this blur photo image app or blur on photo app.

Attractive UI.
This blur photo editor or blur background photo editor, which gives a blurry background to your pic, has an attractive GUI.

Save and share to all social networks
Download and Install Blur Photo Editor for free to create beautiful High-quality blur background images and blur photos. The blurred pic can be saved to the gallery and shared to social media platforms like the Facebook, Instagram and so much more.

Auto blur background is fast and easy to use app to create amazing blur background effect pictures.

--Features---
- Smart focus area selection application automatically recognize the focus area.
- Background Blur effect app offers dozens of blur effects
- Picture Blur intensity adjustment adjust the image blur intensity, in order, to give a bigger blur effect, to the picture to be blurred, using this blur pic editor or speed blur app.
- Create the most realistic blur effect with various aperture styles just like DSLR camera.
- You can emphasize the light spot on the background using Bokeh effect and overlay effect like snow, feathers,...

- Portrait photography app has lots of photo blurring, bokeh tools. Using them you can easily make your own DSLR Bokeh Effect.

- Blur image background is an effective blur photo editor, which can be used blur unwanted portions of a pic effectively. It will make your picture to look same as obscure dslr camera yield

- Bokeh Effects app is your ultimate blur effect app. Now, you don't need a DSLR camera or you don't need be a professional photographer to make a DSLR Style Blur Background effect on your photo.

- DSLR Camera Blur Effects is perfect combination of beauty and functionality. And it is Ideal for creating AfterFocus Photo or Blur Background Pictures. Try Now!!

Firstly - why would we add blur to our image?

When you blur the background or any other part of an image - you instantly separate your image from all the other snapshots captured on phones. One of the secrets to capturing a WOW photo- is to make the subject matter grab the viewers' attention.

The blur can be really aesthetically pleasing and direct the attention of the viewer initially to the brightest, most vibrant coloured section and look at dull, out of focus areas last.

Below are a number of other reasons why it just works:

• Add depth to an image, by blurring the foreground and background

• Minimise and remove distracting elements in the background

• Add energy to the image - introducing motion blur

• Make in-focus areas appear sharper and stand out even further

• Create a dreamy, serene mood

• Remove the identity of person's faces, landmarks or vehicles

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Blur the background when taking the photo

Now that we know why we would want to create this look - how do we do it?

This technical term is 'depth of field'. There are three main factors to increase and decrease the distance in front and behind the subject that is in focus. Two of them are not achievable on a smartphone - due to the hardware. We cannot zoom and the aperture (internal opening at the rear of the lens) and the lens itself are fixed and are not variable.

We can adjust the third factor to blur the background - and it is the easiest. Yay, we love easy!

We simply need to move the camera closer to the subject and where practical, have a distant background. To increase the blur - move closer to the subject. The trade-off is that you start to introduce lens distortion and people's faces start to look a little odd. You know the look - the ears start to shrink and recede! This is because objects closer to the lens look bigger and distant objects look smaller.

Portrait, Lens Blur and Live Focus Modes

Dual lens technology has extended the offerings of both Android and the iPhone to blur the background. The latest Android updates offer some handsets a Near and Far Focus option.

These systems detect the subject and blur the background automatically or direct you to take one photo, move the camera slightly, then capture and a second photo. Both produce a single image and can look absolutely stunning - especially compared to the standard happy snap photo.

These in-camera functions are great - however, most do not offer control over the amount of blur. The Samsung S9 was the first in their range and the iPhone Xs was the first in the Apple range to allow you control over how much artificial blur you can introduce into the photo.

Quick edit to add blur to the background using After Focus - available on iOS & Android

This is a very simple, easy to use app that is my go-to app for quickly blurring the background. The first time you open the app, it has a fantastic tutorial that walks you through the first edit.

The only small negative is that you cannot go back and alter the area selection you want in focus or blurred. Once you tap on the next icon, you can only adjust the strength of the blur.

Download - iTunes
Download - Google Play

Add different types of blur using PicsArt app - available on iOS & Android

PicsArt is a feature-rich app. The blur function has several options to choose from, including; standard blur, lens blur (has a bokeh effect), smart blur, motion blur, focal zoom and radial blur. That is a lot of options! It gets better - you can also control the effect, erase the effect from sections of the image you want to keep in focus and experiment with different blend modes. Not sure what the adjustments are or blend modes do - just experiment and tap cancel if you don't like the effect.

The only downside - so many options can be a little overwhelming if you are new to photo editing. You will also lose half a day, as you get excited by what you can do to your photos within this app!
Download - iTunes
Download - Google Play

Control the strength and position of the blur using Snapseed app - available on iOS & Android

Snapseed is my favourite all-purpose editing app. The 'lens blur' filter can be switched between ellipical (circular) or linear (line). Snapseed photo editing allows you to control the transition between the in-focus area and the blurred section.

Ok, the negatives. There are none!

Comparing the three - After Focus is quicker to use and PicsArt has a variety of blur options available. If Snapseed does not achieve the desired effect, then I will look at the other two options.
Download - iTunes
Download - Google Play

Some great examples shared in our community weekly theme - Blur

Passionate - Creative - Curious

- Mike

What is the app that blurs background?

How do I blur the background of a picture already taken?

How do you blur the background in a photo on Android?