如何轻松将图像大小调整为 100KB [3 种快速方法]

如今，大多数图像的文件大小都很大，这并不奇怪。这源于先进的技术进步，相机系统利用强大的功能来实现尽可能高的分辨率。文件大小过大的图像文件在使用时会造成不便，尤其是在上传和发送，甚至网站优化方面。那么，如果您只需要对照片设置特定的文件大小限制，该怎么办？

Don’t fret, we got you! There are various solutions to help you shrink these images. In this article, learn about 3 ways how you can easily resize an image to 100KB and achieve the desirable file size that you can easily utilize for various purposes.

第 1 部分。快速简便地将图像大小调整为 100KB 而不会损失质量

One of the perfect image compression tools that compress images without losing their quality is the FVC Free Image Compressor. This speedy and easy-to-navigate tool is designed to resize images to 100KB without compromising too much quality. It excels at compressing various photo formats like JPEG, PNG, SVG, and GIFs, offering superior compression compared to alternative software options. Moreover, this is completely free and can easily be accessed online using various devices. Meanwhile, if you’re compressing a bunch of images, this tool would be perfect for you as it handles image compression simultaneously and saves them in one zip file so you can easily access them.

使用 FVC 免费图像压缩器将图像大小调整为 100KB 的方法如下

Step 1. First, you need to access their official website.

Step 2. After that, click Upload Images to import the photos you want to resize to 100KB. This will automatically compress your photos.

Step 3. After the compression, you can preview your images' new compressed size. Lastly, click Download All to save your image.

FVC 免费图像压缩器最棒的地方在于其简单且非常直观的界面。用户只需执行上传步骤，一切都将轻松处理，因为压缩是自动完成的。

第 2 部分。精确地将图像压缩至 100KB

如果您想将图像精确压缩到 100KB，那么最好的工具就是 Photoshop。这款编辑工具以其全面的功能而闻名，这些功能对于增强和修改图像非常有用。使用此工具，您只需在图像大小功能中调整必要的设置即可精确缩小图像的大小。

Step 1. Open your image in Photoshop by clicking Open or go to the File tab and select the image that you want to resize to 100KB.

Step 2. Now, head to the Image tab and select Image Size.

步骤 3：在Image Size（图像大小）对话框中，从下拉菜单中选择Pixels（像素）。若需设置具体尺寸，在宽度和高度输入框中填入数值，并点击OK调整图片大小。

Step 4. Lastly, save your clicking the Save As button under the File tab.

Note: Before saving the PSD file, save it in an image format.

Step 1. Open your image in Photoshop by clicking Open or go to File and select the image that you want to resize to 100KB.

Step 2. Now, head to the Image tab and select Image Size.

步骤 3：在Image Size（图像大小）对话框中，从下拉菜单中选择Inches（英寸）。若需设置具体尺寸，在宽度和高度输入框中填入数值，并点击OK调整图片大小。

Step 4. Lastly, click the Save As button under the File tab to save the final image.

使用 Photoshop，可以精确地将图像大小调整为 100KB。您只需小心调整像素和英寸的大小即可。但是，用户在使用它时必须注意一些线性曲线，尤其是对于新手来说。

第 3 部分。将图像大小调整为 100KB，不受大小限制

如果您希望将图像大小调整为 100KB 且不受大小限制，则可以使用此图像调整工具。GIMP 是一款免费的开源图像编辑器，具有多种功能，包括无大小限制地调整图像大小。

Here’s how you can use GIMP to resize an image to 100KB:

Step 1. First, go to the File tab and click Open to open the image that you want to resize to 100KB.

Step 2. From your source folder, choose the image that you want to resize and click the Open button below.

Step 3. Now, go to the Image tab and choose Scale Image.

Step 4. From there, you can resize your image to 100KB by changing the Width and Height of the image size in pixels. Once set, click the Scale button.

Step 5. To save your new resized image, go to the File tab and click Export As to save it as JPG.

使用 GIMP，您可以享受在 Photoshop 上将图像调整为 100KB 时几乎相同的功能。但问题是，使用此工具，您可以免费完成此操作。但话又说回来，用户在使用此工具时应该注意学习曲线。

第 4 部分。关于将图像大小调整为 100KB 的常见问题

结论

It’s really important to know how to resize an image to 100KB as it eliminates any inconvenience when it comes to sending and uploading image files, as well as optimizing them for web usage. All the tools and methods mentioned in this article can surely help you with your image compression needs. So what are you waiting for? Let’s get started!