如何為 Facebook 調整照片大小的簡單步驟

Many millennials and adults use Facebook as the most popular social media platform. Facebook is an app where you can upload images and share or send them to your friends. And many people want to have a great quality image to upload on Facebook. If you also want to upload high-resolution and high-quality photos, we have the tool to help you. Luckily, we found apps on iPhone, Android, and Online that can resize images quickly and efficiently. So, buckle up on your seats because, in this post, you will quickly learn how to resize photos for Facebook.

第 1 部分。 如何在 iPhone 上為 Facebook 調整照片大小

如果您使用的是 iPhone 設備，可以在您的 AppStore 上下載應用程序來幫助您調整照片大小。此外，您還可以在 iPhone 設備上使用免費應用程序。但是，並非所有應用程序都能產生高質量的輸出。這就是為什麼我們尋找最好的應用程序來立即調整圖像大小。

Remini is the most popular photo resizer application you can download on your iPhone. This app has a user-friendly interface because it has intuitive functions. In addition, Remini can enhance your image using its AI (Artificial Intelligence) enhancer, which automatically resizes your image and enhances it at its finest quality. And not only that, with this app, you can improve your video with its video enhancer feature. Furthermore, it supports all common image formats, like JPEG, JPG, and PNG. What’s also fantastic about this app is that you can download it for free on AppStore. So, if you like to use this app to resize a photo for Facebook cover, follow the procedures below.

如何使用 Remini 應用調整圖像大小：

Step 1. Open your AppStore, browse the Remini app and download it on your device. After installing the app, open it.

Step 2. After opening the app, you will see your photos and select the image you like to enhance. And then, tap the Enhance button to go to the following interface.

Step 3. Before proceeding to the next interface, you must first watch an ad. And then, you will see the before and after of your image. Tap the Download icon at the top-right side of your screen.

第 2 部分。 如何在 Android 上為 Facebook 調整照片大小

你是安卓用戶嗎？不用擔心;我們還將展示一個可用於調整圖像大小的應用程序。儘管您可以從 PlayStore 下載許多應用程序，但我們選擇了其中最好的應用程序來展示給您。閱讀下文，了解如何在 Android 上調整 Facebook 的圖像大小。

AI Photo Enhancer & PixelLeap is another great app that will help you resize your image for better quality. This photo resizer is free to download on your PlayStore app and safe to use. Additionally, if you want to enhance or restore an old image, then AI Photo Enhancer & Pixel Leap. And with its AI technology, just upload the image you want to resize, then the app will automatically enhance your image. Furthermore, it has a simple user interface, which is a very great app if you are a beginner user. Also, it has other editing features you can use, such as rectify, colorize, animate, emote, and brighten your image. However, the problem with this app is that it contains many ads that take time to finish and leaves a watermark on your output. Nevertheless, this app is the solution if you want to resize a photo for Facebook without cropping.

如何使用 AI Photo Enhancer & PixelLeap 調整圖像大小：

Step 1. Install AI Photo Enhancer & PixelLeap on your Android device.

Step 2. And then, on the app’s main user interface, tap the + sign box to upload the image you want to resize. And then, the app will let you watch an ad before proceeding to the next interface.

Step 3. Browse the image you want to resize, then tap it. After selecting the image, tap the Enhance option. Then, the app will automatically enhance your image. Tap the Save to local to download your output.

第 3 部分。 如何為 Facebook 在線調整照片大小

使用在線應用程序的優勢在於它可以讓您節省設備上的空間。除此之外，您還可以在瀏覽器上使用許多免費訪問的網絡應用程序。因此，如果您想使用在線應用程序調整要上傳到 Facebook 的圖像大小，我們將向您展示如何調整 Facebook 的照片大小。

FVC Free Image Upscaler is the best online photo resizer that allows you to upscale your image up to 2x, 4x, 6x and 8x magnification. With its simple user interface, beginners can easily resize an image. Moreover, it supports all image formats, including JPEG, JPG, PNG, and BMP. What’s even more impressive about this application is that it uses an AI technology that automatically detects the low-resolution part of an image and then enhances it. Additionally, it can fix the lost pixels, color textures, and more details entirely and perfectly. Also, it is accessible on all web browsers, including Google, Firefox, and Safari. Therefore, if you want to use FVC Free Image Upscaler to resize or enhance your image, follow the easy steps below.

如何使用 FVC Free Image Upscaler 為 Facebook 調整圖像大小：

Step 1. Open your browser and type FVC Free Image Upscaler on the search box. You can click the provided link to be directed to the website. Click the Upload Photo to launch the app.

Step 2. And on the software’s main user interface, click the Upload Photo to import the image you want to resize.

Step 3. On the next interface, select the magnification preset you want for your image output. You can select between 2x, 4x, 6x, and 8x magnification. Then proceed to the next step.

Step 4. Finally, tick the Save button to save your output on your computer. And you will see the difference between your original file and the resized image. In just a second, your image will be saved.

就是這樣！像 ABC 一樣簡單，您的圖像現在得到增強和調整大小。

相關內容：

How to Sharpen Image Online and Offline With 4 Easy Ways

How to Resize Image – Adobe Resize Image [Online and Offline]

第 4 部分。有關如何為 Facebook 調整照片大小的常見問題解答

結論

We have the above solutions if you want to resize a photo for Facebook. By reading this article comprehensively, we hope you have learned all the necessary things you must do. You can surely resize any image you want using iPhone, Android, or Online apps. But for better results, use FVC Free Image Upscaler, which will also enable you to save space on your device.