Testing multiple niches is simpler when you create small pieces of content instead of full projects. Instead of building large websites, you can write short posts, make small landing pages, or create quick videos about different topics. Watching which content gets the fastest engagement helps you know what is worth expanding. You can also check search interest by looking at common questions people ask online. This gives clues about what people actively need. Starting small reduces the pressure and lets you explore several ideas without spending weeks on each one. How would you test a niche before investing more effort into it?