A low-competition keyword for blogging is a phrase with less competition from other blogs. You can rank for it more easily in search engines. These keywords usually target specific topics or questions. You should focus on long-tail keywords like "how to start a blog for free" or "best tools for new bloggers." You can use tools like Ubersuggest or Long Tail Pro to find these keywords. You should check forums or social media for common questions in your niche. Low-competition keywords bring steady traffic to your blog. You can create valuable content around these keywords to attract readers and grow.