How to reduce size of photo on iphone

With the increasing popularity of smartphones, taking and sharing photos has become an integral part of our daily lives. iPhones, in particular, are known for their excellent camera quality, making them a popular choice for capturing precious moments. However, storing and sharing these photos can take up a significant amount of space on your device. If you're struggling with storage space or want to easily share photos via email or social media, resizing them can be a practical solution. In this article, we'll provide a comprehensive guide on how to reduce the size of photos on your iPhone, ensuring you can keep your memories without sacrificing storage space or image quality.
- Shrinking Your iPhone Photos for Easier Sharing and Storage
- How do I reduce the MB size of a photo on my iPhone?
- How do I reduce the MB size of a photo?
- How do I resize a photo on my iPhone?
- How to reduce iPhone photo size for email?
- Frequent questions
- How do I reduce the size of a photo on my iPhone without losing quality?
- What is the best way to reduce the size of a photo on my iPhone for social media?
- How do I reduce the size of a photo on my iPhone for email?
- Can I reduce the size of multiple photos at once?
- How do I reduce the size of a photo on my iPhone without losing quality?
- What is the best way to reduce the size of a photo on my iPhone for social media?
- How do I reduce the size of a photo on my iPhone for email?
- Can I reduce the size of multiple photos at once?
Shrinking Your iPhone Photos for Easier Sharing and Storage
Resize Photos Directly in the Photos App
The easiest way to reduce the size of your iPhone photos is to resize them within the Photos app itself. Here's how:
1. Open the Photos app and select the picture you want to resize.
2. Tap the "Share" icon (the square with an arrow pointing up).
3. Scroll down and tap "Save to Files".
4. Choose a location to save the file.
5. Tap "Save".
6. Now, tap on the three dots in the upper-right corner and choose "Rename & Duplicate".
7. Tap on the "Duplicate" button and choose "Save as JPG".
8. Select the desired size by choosing from the drop-down menu under "Quality".
9. Tap on "Save".
Option | File Size | Quality |
---|---|---|
Small | Smallest file size | Lowest quality |
Medium | Medium file size | Medium quality |
Large | Largest file size | Highest quality |
Using a Third-Party App
If you need more control over the compression process or prefer a different method, several third-party apps are available to help you reduce the size of your photos. Popular options include:
1. Photo Compress: This app offers various compression settings, including adjusting the image resolution, quality, and file format.
2. Compressor: This app utilizes advanced compression algorithms to minimize file size while preserving image quality.
Reduce Photo Size Before You Take It
For optimal file size management, it's helpful to consider reducing the size of your photos before you even take them. Here's how:
1. Adjust Camera Settings:
Go to "Settings" on your iPhone and select "Camera".
Look for the "Formats" option and choose "Most Compatible". This will save your photos in a smaller file format, primarily JPEG, and reduce file size.

2. Utilize iPhone's "High Efficiency" Setting:
Go to "Settings" on your iPhone and select "Photos".
Enable the "High Efficiency" option. This setting optimizes your iPhone's photo storage, reducing file sizes for photos while maintaining high quality.
Note: Enabling this setting will change the format of future photos to HEIF. This will give you smaller photos, but you may need to convert them to JPG if you're sharing them with someone who isn't using iOS 11 or later.
How do I reduce the MB size of a photo on my iPhone?
Using the Photos App
The Photos app on your iPhone has built-in tools for reducing the size of your photos. Here's how to do it:
- Open the Photos app and select the image you want to resize.
- Tap the Share button (the square with an upward arrow).
- Scroll down and tap Save to Files.
- Choose a location to save the file, like On My iPhone.
- Tap Save.
- You will now have a smaller version of the photo in your Files app. You can now delete the original, larger file if you like.
Using a Third-Party App
There are many third-party apps available on the App Store that can help you reduce the file size of your photos. Some popular options include:
- Photo Compress: This app lets you choose different compression levels to reduce your photo size.
- Resize Me!: This app allows you to resize photos for different uses, like social media, email, or printing.
- Image Size: This app lets you adjust the resolution and quality of your photos to reduce their file size.
Adjusting Camera Settings
If you want to reduce the file size of your photos before you take them, you can adjust your iPhone's camera settings. Here's how:
- Open the Settings app on your iPhone.
- Tap Camera.
- Under Formats, select Most Compatible.
- This will save photos in a smaller file size by using the HEIF (High Efficiency Image File Format) instead of JPEG.
How do I reduce the MB size of a photo?

Using Image Editing Software
The most common and versatile method is to use image editing software like Adobe Photoshop, GIMP, or even online tools like Pixlr. These programs give you granular control over various aspects of your image, allowing you to reduce its size effectively.
- Resize the Image: The most straightforward way is to decrease the physical dimensions of the image. Reducing the width and height by a percentage (like 50%) will significantly shrink the file size.
- Reduce Image Resolution: This affects the image quality, but can drastically reduce file size. Lowering the resolution, measured in pixels per inch (PPI) or dots per inch (DPI), results in fewer pixels and a smaller file.
- Change Image Format: Different image formats compress data differently. JPEG is known for its good compression, while PNG and GIF can be larger but offer better quality for images with sharp lines or text.
- Optimize for Web: Many image editors have specific "Save for Web" or "Optimize for Web" settings. These features help reduce the file size while maintaining acceptable quality for online use.
Online Image Compression Tools
Online services offer a quick and easy way to compress your images. These tools generally use algorithms to reduce the file size without compromising too much on quality.
- Free Online Tools: Numerous websites offer free image compression. Just upload your image, adjust the quality settings, and download the compressed version.
- Cloud Storage Services: Platforms like Google Drive and Dropbox offer built-in image compression features. They may automatically compress images uploaded to their cloud storage.
Using a Mobile App
Mobile devices are equipped with applications designed for image compression. These apps offer on-the-go solutions for reducing file size quickly and conveniently.
- Dedicated Compression Apps: There are many apps available on both Android and iOS platforms that specialize in image compression.
- Photo Editing Apps: Many photo editing apps like Snapseed, Adobe Lightroom Mobile, and PicsArt often include compression features.
How do I resize a photo on my iPhone?
Using the Photos App
The Photos app on your iPhone is the easiest way to resize images. You can resize your images within the app, and then save the resized version.
- Open the Photos app on your iPhone.
- Select the photo you want to resize.
- Tap the Edit button in the top-right corner.
- Tap the Crop tool at the bottom of the screen.
- Use the handles to adjust the size of the image.
- Tap Done in the top-right corner when you're finished.
- Tap the Share button and choose Save Image to save the resized version.
Using a Third-Party App
While the Photos app is convenient, you may want to use a third-party app for more control over your resizing. These apps allow you to resize images to specific dimensions, as well as adjust the quality of the image.
- Download and open a third-party app from the App Store, such as Adobe Photoshop Express or PicsArt.
- Select the photo you want to resize.
- Look for a resize option. The exact location will vary depending on the app you're using.
- Enter the desired dimensions for the resized image.
- Tap Save or Apply to save the changes.
Using a Website
If you're resizing images for the web, you can use a website to resize your images. This is especially helpful if you need to resize a large number of images at once.
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- Open a web browser on your iPhone.
- Go to a website like TinyPNG or ImageResizer.
- Upload the photo you want to resize.
- Enter the desired dimensions or select from the pre-set sizes.
- Download the resized image.
How to reduce iPhone photo size for email?
Reducing the Size of iPhone Photos for Email
Sending large photos through email can be problematic, especially with limited data plans or slow internet connections. Luckily, there are several ways to reduce the size of your iPhone photos before sending them through email. Here are some effective methods:
1. Using the Built-in iPhone Features
Apple's iOS operating system offers convenient features to resize your photos directly from your iPhone. You can do this by:
- Using the "Share Sheet": After selecting the photo you want to send, tap the "Share" button and choose "Email." In the "Email" window, tap on the image preview and select "Choose a different size" from the options. You can then select the desired size for your photo.
- Adjusting the "Smart HDR" Setting: If you have an iPhone model with "Smart HDR" enabled, you can reduce the size of your photos by toggling this feature off in the "Camera" app settings. This will help you compress the images and make them smaller in size.
- Exporting the Photo in a Different Format: When exporting your photo from the "Photos" app, you can select "Save to Files" and choose a file format that generally compresses images better, like JPEG. This helps reduce the file size of your photos.
2. Using Third-Party Apps for Photo Compression
Various third-party apps are available on the App Store that specialize in compressing photos for easier sharing. These apps often provide a wide range of compression options, allowing you to fine-tune the size of your photos while maintaining good image quality. Popular options include:
- Photo Compress: This app provides simple and efficient photo compression. It allows you to compress multiple photos at once and offers a range of compression options, including custom settings.
- Resize Me! This app offers several resizing options, including the ability to resize photos specifically for social media platforms, as well as for emailing. You can choose to compress photos based on their size in kilobytes or megabytes, offering precise control over your photo size.
- Image Optimizer: This app offers various features for optimizing and compressing images. It includes options for reducing image noise, sharpening edges, and optimizing colors, all while compressing the image for smaller file sizes.
3. Using Online Photo Compressors
If you don't want to install any apps, you can also use online photo compressors. These web-based tools are easy to use and generally offer similar compression features to dedicated apps. Popular options include:
- TinyJPG: This website provides fast and efficient compression for JPEG photos. You can upload your photos directly to the website and download the compressed versions.
- Compressor.io: This website offers a wider range of compression options, including for JPEG, PNG, and GIF images. It also allows you to adjust the compression level, giving you greater control over the quality and size of your compressed images.
- Optimizilla: This website is another popular option for image compression, offering both automatic and manual compression options. You can choose to compress photos to a specific size, or let the website automatically optimize your images for the best possible quality at the smallest size.
Frequent questions
How do I reduce the size of a photo on my iPhone without losing quality?
While you can't reduce the size of a photo without some loss of quality, there are ways to minimize this loss. The best way to reduce the size of a photo without sacrificing too much quality is to use a photo editing app like Photos or Adobe Lightroom. These apps allow you to adjust the image's resolution and compression level, giving you more control over the final file size. When using these apps, try to avoid drastic reductions in resolution, as this will lead to noticeable pixelation. Instead, focus on reducing the file size by compressing the image data. You can also experiment with different compression settings to find the best balance between file size and image quality.
For social media, you don't need high-resolution photos, so you can compress them significantly without sacrificing visual quality. The best way to do this is to use the "Share" option within the Photos app. When you tap on the "Share" button, you'll see a list of apps you can share the photo with. You can then choose to "Save to Files" and select a folder to save the compressed image in. This option will automatically compress the photo to a suitable size for social media. You can also use apps like Instagram and Facebook to compress photos before posting them.
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How do I reduce the size of a photo on my iPhone for email?
Similar to social media, you don't need high-resolution photos for email. To reduce the size of a photo for email, you can use the "Share" option in the Photos app. When you tap on "Share" and select "Mail", the app will automatically compress the photo to a size suitable for email. If you're sending a photo to someone who might not have a fast internet connection, you can choose to "Save to Files" and select a folder to save the compressed image in. This allows you to send the image as an attachment in an email.
Can I reduce the size of multiple photos at once?
Yes, you can use the Photos app to reduce the size of multiple photos at once. Go to your Albums and select the "Select" option at the top of the screen. Choose the photos you want to resize and then tap the "Share" button. You can then use the "Save to Files" option to save the compressed images in a folder of your choice. This method can help you quickly reduce the size of a large number of photos, making them easier to share or store.
How do I reduce the size of a photo on my iPhone without losing quality?
While you can't reduce the size of a photo without some loss of quality, there are ways to minimize this loss. The best way to reduce the size of a photo without sacrificing too much quality is to use a photo editing app like Photos or Adobe Lightroom. These apps allow you to adjust the image's resolution and compression level, giving you more control over the final file size. When using these apps, try to avoid drastic reductions in resolution, as this will lead to noticeable pixelation. Instead, focus on reducing the file size by compressing the image data. You can also experiment with different compression settings to find the best balance between file size and image quality.
For social media, you don't need high-resolution photos, so you can compress them significantly without sacrificing visual quality. The best way to do this is to use the "Share" option within the Photos app. When you tap on the "Share" button, you'll see a list of apps you can share the photo with. You can then choose to "Save to Files" and select a folder to save the compressed image in. This option will automatically compress the photo to a suitable size for social media. You can also use apps like Instagram and Facebook to compress photos before posting them.
How do I reduce the size of a photo on my iPhone for email?
Similar to social media, you don't need high-resolution photos for email. To reduce the size of a photo for email, you can use the "Share" option in the Photos app. When you tap on "Share" and select "Mail", the app will automatically compress the photo to a size suitable for email. If you're sending a photo to someone who might not have a fast internet connection, you can choose to "Save to Files" and select a folder to save the compressed image in. This allows you to send the image as an attachment in an email.
Can I reduce the size of multiple photos at once?
Yes, you can use the Photos app to reduce the size of multiple photos at once. Go to your Albums and select the "Select" option at the top of the screen. Choose the photos you want to resize and then tap the "Share" button. You can then use the "Save to Files" option to save the compressed images in a folder of your choice. This method can help you quickly reduce the size of a large number of photos, making them easier to share or store.
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