4つのソリューションを使用してWeb用に画像を最適化する方法[すばやく]

Optimizing an image plays a vital role on the web, for it reduces the site's loading time. Based on recent studies, when images aren’t optimized well, almost half of the visitors leave the website immediately, costing less traffic and revenue. Learning how to do it is needed if you want to reduce buffering and establish a reliable website to increase traffic and have more income in return. Doing so is easy; with the help of the tutorial, we add on how to optimize the image for the web in the easiest way possible.

パート 1. 画質を犠牲にすることなくオンラインで画像を最適化するための最良かつ無料の方法

1. FVC無料画像アップスケーラー

Are you looking for a way to optimize the dimension and aspect ratio of the image you want to use on the web? FVC Free Image Upscaler is a tool capable of optimizing images with the help of its powerful AI technology. This upscaler can change an image's size without compromising its detailed PPI so you won't experience any quality loss. Also, this online tool can fix blurry or pixelated images by tracing the imperfection on them. Before you export the image, there is a preview pane to compare the before and after. So, if you need to resize the image you have for the web, you can follow the steps we add next.

Step 1. Open the website by clicking this link.

Step 2. Press Upload Image to insert the picture you want to resize here.

Step 3. Choose the option you want to apply to your image to resize it.

Step 4. Press Save to download the image you resized on your local drive.

2. FVCフリー画像コンプレッサー

FVC Free Image Compressor allows anyone to optimize the image for the web by lowering its file size. It lets you compress popular formats used on different websites, such as PNG, JPG, SVG, BMP, etc., with less than 5MB each. With it, you can drop multiple images into an optimized size so that they will load better on the web. It is an AI technology tool that provides the best ratio compression you can’t achieve on another online compressor.

Step 1. Visit the tool's official website by searching its name, or you can click this link to access it on your web browser.

Step 2. Drag and drop the image file you want to upload here, or you can click Upload Images; a folder will show on your display, click the file you want to compress, and press Open. This compressor can downsize more than 40 images at the same time.

Step 3. The tool will automatically squeeze the image's file size based on the AI algorithm. After that, click Download to export the compressed version of the image

3. TinyPNG

TinyPNG is a popular and reliable software you can use to optimize images online. It is a compressor that automatically downsizes the image up to 75% of the original size of the image. You can upload the images on your Dropbox if they aren’t in your local drive. You wouldn’t have trouble learning how to use this image compressor because of how simple the developer built this.

使い方は簡単ですが、ここでサポートされている形式は PNG と JPG のみで、他には何もありません。したがって、BMP、GIF、SVG、およびその他のファイルを圧縮したい場合は、上記の形式をサポートしていないため、ここでは実行できません。それでも、これは使いやすいです。追加の手順に従うことができます。

Step 1. Open your search engine, and find the official website of TinyPNG.

Step 2. Click the import icon to upload the image you want to be compressed; this tool is capable of processing 20 images at the same time.

Step 3. Wait for the compressing process, then click the Download button to save the compressed version of the image you upload here.

パート 2. Windows および Mac でプロフェッショナル ソフトウェアを使用して画像をオフラインで最適化する

Photoshop is capable of doing both of the tasks we mentioned in the first part: photo resizing and downsizing. Though this tool isn’t made for that task, it can still do them as part of its additional advanced features. With it, you can start adding filters or editing the image based on your idea. The only limitation is your imagination and how difficult to use this software.

前述のオンライン ツールとは異なり、デバイスにダウンロードした後は、このソフトウェアを使用するためにインターネット接続は必要ありません。ただし、それを使用するにはソフトウェアを購入する必要があります。そのため、Photoshop で Web 用に画像を最適化する方法を確認したい場合は、以下に説明を追加して、画像の縮小とサイズ変更を行うことができます。

Step 1. Download and launch the software on your desktop to start using it.

Step 2. Upload the image you want to edit, then go to the Image menu and click the Image Size. Change the measurement based on your specification, then click OK to save the changes. If you don’t want to change the aspect ratio or dimension of the image, you better skip step 2.

Step 3. Hit the File menu and press Save as. A dialogue box will appear on your display. Choose the file size you want to achieve, then press OK to start exporting the image.

パート 3. Web 用に画像を最適化する方法に関する FAQ

結論

画像を最適化する方法がわかったので、より多くの訪問者を獲得し、多くの注目を集めるために、それを実行することをお勧めします.上記で追加したチュートリアルを使用すると、品質に影響を与えることなく、簡単かつ迅速に実行できると確信しています.サイズ変更または圧縮が必要な場合は、ここに含まれる FVC 製品を使用して、インストーラーをダウンロードせずに問題を解決することをお勧めします。