Images are undoubtedly important in social media since they improve the way you interact with your audience.
(To utilise in your upcoming post, go to this link and check out websites for free photos for social media.)
But is just a random picture you found online sufficient?
Image editing is always necessary. By altering the image, you can add your logo, a product name, or any other material.
These three tools can be used to alter photos for social media posting. Each tool has a free version that is enough for making simple modifications. And trust me, there is no need for any design experience to use them.