Why Your Topic Choice Decides Everything
Before you record a single second of video, before you write one word of a script — you need to know what your video is about. And not just any topic. You need a topic that real people are actively searching for on YouTube.
Think of YouTube as a search engine. Just like Google, people go there with questions. They type things like "how does AI work", "space black hole explained", or "best free AI tools 2024". Your job is to create videos that answer those questions better than anyone else.
The good news is that finding those topics is easier than ever, especially with AI tools that can brainstorm ideas in seconds. In this lesson, you will learn a step-by-step process to find topics that get real views.
Step-by-Step: How to Find the Right Video Topics
Step 1 – Pick Your Niche First
A niche is simply the specific area your channel focuses on. The more focused your niche, the easier it is to grow. Instead of "science", try "AI for beginners" or "space discoveries". Instead of "technology", try "free AI tools" or "AI in healthcare".
Write down 3 to 5 broad topics you are genuinely interested in. You will narrow these down into video ideas next.
Step 2 – Search YouTube and Watch What Comes Up
Go to YouTube and type your broad topic into the search bar. Before you press enter, look at the autocomplete suggestions. YouTube is showing you exactly what people are searching for. Each suggestion is a potential video topic.
For example, if you type "AI tools" you might see suggestions like "AI tools for students", "AI tools free 2024", "AI tools for YouTube creators". Each of those is a real search people are doing right now.
Step 3 – Check What the Top Videos Are Doing
Look at the top 5 results for your topic. Notice the titles, thumbnail styles, and view counts. If videos on this topic are getting thousands or millions of views, the demand is there. If the top results are old (2 to 3 years ago) and have fewer views, that topic may be too competitive or declining in interest.
Step 4 – Use AI to Brainstorm More Ideas
Open ChatGPT or any AI tool and type a prompt like: "Give me 20 YouTube video topic ideas for a channel about artificial intelligence for beginners." The AI will generate a list in seconds. Review the list and pick the ideas that match what people are searching for on YouTube.
You can also ask: "What are the most popular questions beginners ask about AI?" This surfaces real audience curiosity you can turn into videos.
Step 5 – Validate With Google Trends
Go to Google Trends and search your topic idea. Change the platform to "YouTube Search" from the dropdown. You can see whether interest in that topic is growing, stable, or declining. Always pick topics with stable or rising interest.
Real Example: A Science Channel Using AI to Find Topics
Here is a real-world example. Imagine a creator running a science education channel. They want to make videos about artificial intelligence but are not sure where to start.
They open ChatGPT and ask: "What AI topics are beginners most curious about in 2024?" The AI returns a list including: "how ChatGPT actually works", "AI vs human intelligence", "can AI write better than humans", and "how AI is used in medicine".
They then check each topic on YouTube. "How ChatGPT actually works" returns videos with over 500,000 views. "AI in medicine" shows videos from big channels but also some gaps — nobody has explained it simply for a general audience.
They choose "How AI is used in cancer research" because it combines two high-interest areas (AI and science), has real search demand, and has not been covered well at a beginner level. That single topic decision sets the stage for a video that could reach tens of thousands of viewers.