There are several possible reasons why your pictures may appear blurry on Instagram, and it is important to understand the underlying cause in order to fix the problem. Some common reasons for blurry pictures on Instagram include:

1. Image resolution: One of the most common reasons for blurry pictures on Instagram is low image resolution. Instagram compresses images in order to save space and improve performance, and this compression can cause images to lose quality and appear blurry. To fix this issue, it is important to make sure that you are using high-resolution images when posting on Instagram.
2. Image size: The size of an image can also affect its quality on Instagram. If an image is too large or too small, it may appear distorted or blurry when displayed on Instagram. To fix this issue, it is important to make sure that the image is the correct size for Instagram (1080 pixels wide for square images or 1080 pixels wide by 1350 pixels tall for portrait images).
3. Image format: The format of an image can also affect its quality on Instagram. Instagram supports several image formats, including JPEG, PNG, and BMP, but some formats may work better than others depending on the content of the image. If an image is in a format that is not supported by Instagram, it may appear distorted or blurry when uploaded. To fix this issue, it is important to make sure that the image is in a format that is supported by Instagram.
4. Instagram’s algorithm: Instagram uses an algorithm to decide