上传限制
上传到 Shopify 的图片在百万像素和文件大小（以百万字节为单位）方面都有限制。百万像素用于表示图片由几百万像素构成。百万字节用于表示图片占用了几百万字节的内存或磁盘空间。
上传到 Shopify 的图片不能超过以下任一限制：
2000 万像素
20 MB
若要查找图片的百万像素表示形式，您可以使用以下公式：(pixel width x pixel height)/1,000,000。例如，根据公式 (4900x6930)/1,000,000 = 33.9 MP，分辨率 4900x6930 的图片为 3390 万像素。
颜色配置文件
当您查看在线商店中的图片时，图片中的颜色可能与您上传到 Shopify 的原始图片中的颜色不同。如果图片具有颜色配置文件（即存储在扩展名为 .ICC 或 .ICM 的文件中的一组数据），则可能会出现此情况。颜色配置文件通常嵌入在图片内，有助于对颜色在不同设备上的显示方式进行标准化统一。当图片显示在您的在线商店上时，它们的颜色配置文件将被删除。
删除颜色配置文件的原因包括：
并非所有设备都能读取
.ICC或.ICM颜色配置文件，因此，使它们保持不变可能会导致设备间的图片颜色不一致。上传的图片不包含颜色配置文件时，Web 浏览器会采用 sRGB（最常用于在 Web 上显示图片的颜色配置文件）。这可以确保您的图片在所有主要的 Web 浏览器和设备上看起来都是相同的。
颜色配置文件可能占用大量的磁盘空间，从而导致加载时间过长。
删除图片的颜色配置文件
在将图片上传到 Shopify 之前，您可以通过在没有颜色配置文件的情况下保存图片，从而将颜色配置文件从图片中删除。此过程因您的图片编辑程序而异。
使用 Adobe Illustrator 或 Adobe Photoshop 删除颜色配置文件
使用 Adobe Illustrator 或 Adobe Photoshop 删除颜色配置文件：
点击编辑 > Assign Profile（分配配置文件）。
选择 Don’t Color Manage This Document（不对此文档进行颜色管理）。
点击确定。
使用 Adobe InDesign 删除颜色配置文件
若要使用 Adobe InDesign 删除颜色配置文件，请执行以下操作：
点击编辑 > Assign Profile（分配配置文件）。
对于 RGB 配置文件和 CMYK 配置文件，请选择 Discard (Use Current Working Space)（放弃(使用当前工作空间)）。
点击确定。
有关详细信息，可以查看关于颜色配置文件的 Adobe 文档。
Shopify商户官网原文详情：
Upload limits
Image uploads to Shopify have restrictions in terms of both megapixels and file size (measured in megabytes). Megapixels are used to indicate how many millions of pixels make up an image. Megabytes are used to indicate how many millions of bytes of memory or disk space an image takes up.
Images uploaded to Shopify can't exceed either of the following limits:
20 megapixels
20 megabytes
To find your image's megapixels, you can use the following equation:
(pixel width x pixel height)/1,000,000. For example, an image with a resolution of 4900x6930 would be 33.9 megapixels based on the equation:(4900x6930)/1,000,000 = 33.9 MP.Color profiles
When you view an image on your online store, the colors in the image might look different from those in the original that you uploaded to Shopify. This can occur when an image has a color profile, which is a set of data stored in a file with a
.ICCor.ICMextension. Color profiles are often embedded into images to help standardize the way that the colors appear on different devices. When images are displayed on your online store, their color profiles are removed.Color profiles are removed for a few reasons:
Not all devices are able to read
.ICCor.ICMcolor profiles, so keeping them intact can result in inconsistencies in image colors across devices.When an uploaded image doesn't include a color profile, sRGB (the most common color profile used to display images on the web) is assumed by the web browser. This ensures that your images look the same across all major web browsers and devices.
Color profiles can take up large amounts of disk space, which can result in heavy loading times.
Remove the color profile from an image
You can remove the color profile from your image by saving it without the color profile before you upload it to Shopify. This process varies depending on your image editing program.
Remove a color profile using Adobe Illustrator or Adobe Photoshop
To remove a color profile using Adobe Illustrator or Adobe Photoshop:
Click Edit > Assign Profile.
Select Don’t Color Manage This Document.
Click OK.
Remove a color profile using Adobe InDesign
To remove a color profile using Adobe InDesign:
Click Edit > Assign Profile.
For RGB Profile and CMYK Profile, select Discard (Use Current Working Space).
Click OK.
For more detailed information, you can view the Adobe documentation on color profiles.
文章内容来源：Shopify商户官方网站
