How to change the size and resolution of an image on your iPhone or iPad

The iPhone has a large variety of built-in features that we often talk about on our pages. For example, we have looked in detail at the new features in the Photos app in iOS 7, and its photo editing capabilities. But unfortunately the built-in Photos app does not allow you to change the resolution of the image.

In fact, you can find a large number of similar programs in the App Store, but they are all about the same. Unless, of course, we take into account the editors and images like Photoshop Touch, in which this function is an afterthought. In this article we will look at Image Resizer as a solution to this problem.

How to change the size and resolution of the image on your iPhone or iPad

Open Image Resizer on your iOS device. Tap on the Photos button and select an image from a photo album stored on your device.

After loading an image, swipe right on the program screen to access the image size editing menu.

You can change the resolution of an image as a percentage or in pixels. And for both, you can choose to resize proportionally or disproportionately.

After you have changed the resolution of the picture press the Share key. The most commonly used export services will appear here.

Press the key to see all the options

Also note the alternative applications with similar functionality:

resize, photos, iphone

If you set the wallpaper via Preferences → Wallpaper & Brightness or using the sharpening menu, you need to click on the “Perspective” button and then adjust the size of the picture with a pinch. If you for some reason refrain from updating, the only way to avoid cropping is to turn off the Parallax effect for the interface completely.

In the “Photos” app, select the desired photo whose size you want to change and press “Share”; Select “Quick Commands”. Resize Photo, enter the desired width and press “OK”. After a couple of seconds, you’ll get an image with the width you want.

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How to convert HEIC (HEIF) photos to JPG format directly on your iPhone

Since iOS 11, the iPhone and iPad have been using the new, efficient HEIC / HEIF format to store photos. You may have already figured this out when you’ve tried to export images from your devices. Suddenly, you may find that your computer or other devices can’t open these photos. But nothing prevents you from converting your photos from HEIC format to the traditional and popular JPG. Here are a couple of easy ways to do it.

iOS and iPadOS are smart enough operating systems that you can do HEIC / HEIF and JPG / JPEG conversions literally on the fly. For example, when you attach an image to an email in the Mail app or send it through another app, it is transferred as a JPG file.

In general, the HEIC format is superior to the JPEG format. It takes up less space and supports 16-bit color capture instead of 8-bit. But you’ll experience these benefits as long as you stay in the Apple ecosystem.

To use HEIC format images on a Windows computer, use these instructions.

If you want to revert to JPEG as the default format for new photos, you can change this camera setting in the Settings app.

To do this, go to Settings → Camera → Formats and check the box next to Most Compatible.

How to compress files or images on your iPhone or iPad

If you need to send multiple files by mail, you probably have a serious problem with the weight of documents or photos. The smartest thing to do in these cases. is to compress them to weigh much less and send them much easier. On the iPhone or iPad we can make this operation relatively simple with the updated Files app. This article will tell you what you need to do.

How to compress photos on iPhone and iPad (2021).)

From time to time, you may find yourself in a situation where you need to reduce the size of your photos, whether for easy sharing on social media or uploading to a website that has a file size limit. This is where an effective tool that can reduce file size without losing quality becomes a necessity. While it’s relatively easy to reduce the size of images on a desktop computer, the process isn’t as easy on iOS due to the lack of a built-in tool. But don’t feel bad, as there are quite a few third-party apps that allow you to compress photos on your iPhone or iPad without any problems.

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How to enlarge any fragment on a photo in iPhone and iPad

Sometimes it happens that it is necessary to highlight a part of a photo or enlarge a part of it in order to view finer details. Fortunately, the iPhone and iPad have a built-in tool to accomplish this.

Apple has integrated a magnifying glass feature into the Markup tool. It can meet and be useful in different places iOS and iPadOS. For example, you can access it when editing an image or PDF file in the Files app, as well as when opening an attachment in the Mail app.

How to increase a photo on iPhone

Owners of modern gadgets, particularly the iPhone, have the ability to capture and edit. The built-in editors on your phone have many useful features, such as cropping, rotating, auto-enhancement, red-eye removal, or applying a filter. However, unfortunately, the built-in program does not have the option to resize images.

Such a function is not often, but it happens to be necessary. In this article we will describe how to resize photos on iPhone using the Image Resizer add-on, which can be downloaded free of charge from the App Store.

Reduce the file size of a photo on your Mac

On Mac, the process is less complicated. The reason is that the built-in way to reduce image file size on Mac. You can also change the type of image file using the default Image Viewer app on a Mac. Follow these steps.

Send photos from your iPhone to your Mac using AirDrop, or choose iCloud, Google Photos, or OneDrive.

Open the image using the default image preview on your Mac.

Navigate to the file on the menu bar.

Choose Export from the following menu.

macOS will ask you to select the location and type of file. Under the file type option, you’ll have a slider to reduce the size of the image.

resize, photos, iphone

Slide it down according to your requirements, and the OS will calculate the approximate file size for you.

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When you’re done, click the “Save” button.

How to reduce the size of a photo in the iPhone

To free up memory on the iPhone, often clean up the media library and photo albums, getting rid of photos, necessary and not so necessary. But if you reduce the size of the photo it helps too. This solution is less obvious, but very effective. This reduces the amount of memory used and traffic during the publication of the photo on the Internet.

To get the meta-data about the photo before editing it, you need to do the following sequence of actions (in general, this point is optional and can be skipped right away):

  • select the photo in the application on which we are experimenting;
  • click “Share” (usually the icon is located in the bottom corner on the left);
  • click on “Next. Email;
  • fill in the field “To” in this case you can choose any person, the letter will not be sent anyway;
  • click “Send”;
  • confirm that you want to send an email with a blank subject line;
  • study the information that appears in the window.

The photo can be edited with the help of special utilities which are not complicated in use.

One of them is Image Resizer. You can download it in the AppStore. Thanks to the utility you can get data about the size of the picture, the format, as well as change settings. The latter can be done both in dimensions and pixels.

When the scaling is done, confirm the action by pressing the Resize button. After the processing is complete, the picture is saved in the gadget’s memory by pressing the Share button.

How To Resize Photos With a Shortcut On Your iPhone Or iPad

Using the above simple instructions you can get the data on the photos stored in the iPhone or change their parameters.