Quilbot is a ai tool that you can use for check grammer mistakes of your content and change phrases of your content
2. Jasper AI
You can write your content through this ai and also you can write long short and simple articles from jasper ai
Through canva you can create thumbnails and image or posters for your blog
Gramarly is a ai tool or a chrome extention, here you can correct grammer mistakes in your blog post or blog articles.