Hello Kawan Mastah, in this article we will be discussing about one of the most common problems for every individual who loves photography or simply needs to resize an image for different purposes. It’s about changing the size of a photo without sacrificing its quality. And the good news is, you don’t have to be a professional to do this. In this article, we will be sharing with you the step by step process on how to resize photos in different ways.
Understanding Image Size and Resolution
Before we dive into the process of resizing photos, it’s important to understand two important terminologies in relation to images: image size and resolution.
What is Image Size?
Image size refers to the physical dimensions of an image in inches, centimeters, or pixels. It’s the measurement of the width and height of an image in pixels, which determines how large or small it appears on different devices or platforms.
What is Resolution?
Resolution, on the other hand, refers to the number of pixels per inch (PPI) or dots per inch (dpi) in an image. It’s the measurement of the density of pixels in an image and it determines the level of detail or sharpness of an image. A higher resolution means a sharper and more detailed image while a lower resolution means a less detailed image with more pixelation.
What is the Relationship between Image Size and Resolution?
The relationship between image size and resolution is inversely proportional. When you increase the image size, the resolution decreases and when you decrease the image size, the resolution increases. This is important to note because when you want to resize an image, you have to consider both the image size and resolution to get the desired result.
Methods for Resizing Photos
There are different methods for resizing photos depending on the purpose and the device or platform where the photo will be used. In this section, we will be discussing four methods for resizing photos:
Method 1: Using Online Image Resizers
Using online image resizers is the easiest and fastest way to resize photos. There are many websites that offer free image resizers with a user-friendly interface. Here are the steps:
Steps |
Description |
|---|---|
Step 1 |
Select an online image resizer such as PicResize, ResizeImage, or Kraken.io. |
Step 2 |
Upload the photo you want to resize. |
Step 3 |
Select the desired dimensions or percentage or pixels for the new size. |
Step 4 |
Choose the output format (JPEG, PNG, or GIF). |
Step 5 |
Click on Resize and download the resized photo. |
Method 2: Using Image Editing Software
If you have an image editing software such as Photoshop or GIMP, then you can use it to resize photos. Here are the steps:
Steps |
Description |
|---|---|
Step 1 |
Open the photo you want to resize in Photoshop or GIMP. |
Step 2 |
Click on Image > Image Size. |
Step 3 |
Select the desired pixel dimensions or percentage for the new size. |
Step 4 |
Choose the resolution you want for the image. |
Step 5 |
Click on OK and save the resized photo. |
Method 3: Using Preview on Mac
If you have a Mac, you can use Preview to resize photos. Here are the steps:
Steps |
Description |
|---|---|
Step 1 |
Open the photo you want to resize in Preview. |
Step 2 |
Click on Tools > Adjust Size. |
Step 3 |
Select the desired pixel dimensions or percentage for the new size. |
Step 4 |
Choose the resolution you want for the image. |
Step 5 |
Click on OK and save the resized photo. |
Method 4: Using Photos on Windows
If you have a Windows computer, you can use Photos to resize photos. Here are the steps:
Steps |
Description |
|---|---|
Step 1 |
Open the photo you want to resize in Photos. |
Step 2 |
Click on Edit & Create > Edit. |
Step 3 |
Click on Resize. |
Step 4 |
Select the desired pixel dimensions or percentage for the new size. |
Step 5 |
Click on Save a copy and save the resized photo. |
Frequently Asked Questions (FAQ)
Q1: Can I Resize a Photo without Losing Quality?
A1: Yes, you can resize a photo without losing quality by using the right method and maintaining the resolution. Resizing an image using the “bicubic smoother” or “bicubic sharper” option can help preserve the quality of the photo.
Q2: How Do I Know the Ideal Dimensions for Resizing a Photo?
A2: The ideal dimensions for resizing a photo depend on the purpose and the device or platform where the photo will be used. For example, a Facebook cover photo has a recommended size of 851 pixels by 315 pixels while an Instagram post has a recommended size of 1080 pixels by 1080 pixels.
Q3: How Do I Resize Multiple Photos at Once?
A3: You can resize multiple photos at once by using batch processing tools such as Photoshop’s “Image Processor” or by using online tools such as BulkResizePhotos or ResizeImage.net.
Q4: Can I Upscale a Low-Resolution Photo?
A4: Yes, you can upscale a low-resolution photo but it can result in a less detailed and blurry image. Using software such as Adobe Illustrator or Photoshop’s “Preserve Details 2.0” feature can help improve the quality of the upscaled photo.
Q5: What is the Difference Between Resizing and Cropping a Photo?
A5: Resizing a photo means changing the physical dimensions and resolution of an image while cropping a photo means cutting out a portion of the image to create a new composition or to remove unwanted elements.
Conclusion
Kawan Mastah, resizing a photo is not as complicated as it seems. By understanding the basics of image size and resolution and using the right method, you can resize your photos without losing quality and make them suitable for different purposes and platforms. We hope that this article has provided you with valuable insights on how to resize photos the right way.