How to Find YouTube Video Ideas and a Niche

Video ideas and a niche are two questions with the same shape: where is there interest, and where could you add something? YouTube answers part of it for channel owners. Public data answers a different part, and neither one predicts how your channel will do.

Start with what YouTube shows you

YouTube Help describes the Trends tab: sign in to YouTube Studio, select Analytics, then Trends. Its Searched on YouTube card lists top searches based on your audience and your saves over the last 28 days. Other sections show breakout videos from similar creators, recent videos on topics your audience watches, popular videos across YouTube for a topic, and content gaps for Shorts. You can save a search term with the Save button. YouTube Help also says some of these insights are limited to certain countries, languages and devices, so you may not see every section.

A content gap, in YouTube's words, is when viewers cannot find enough quality search results. That happens when they find no results, no exact match, or content that is irrelevant, outdated or low quality. It is the closest thing YouTube publishes to an unmet-demand signal.

The Audience tab has a second source. Its "What your audience watches" report lists the videos, Shorts, live streams and podcasts your viewers watched outside your channel over the past seven days. YouTube Help suggests reading it for a pattern in titles and thumbnails, and using it to find topics, titles, thumbnail ideas and collaborators. It also suggests grouping similar videos in Analytics and comparing their watch time.

All of this sits inside Studio, so it needs a channel. If you have none yet, the next section is the public alternative.

What public data can show: who charts, by category

We wanted to know how open YouTube's charts are to smaller channels. On 25 September 2026 we read the US most popular chart for 11 video categories through the YouTube Data API, whose Videos: list method returns the most popular videos for a region and category. The category charts overlap, so we removed duplicates, which left 464 videos, and grouped them by the category each video itself carries. Then we looked up the subscriber count of all 436 channels behind them. This is our data, one day, one country.

Across all categories, 135 of the 464 videos (29%) came from channels under 100,000 subscribers, and about 60% from channels under one million. Only 3 came from channels under 10,000 subscribers, all three in the Music category, from channels with 151, 526 and 562 subscribers.

One pattern stands out. Of the videos from channels under 100,000 subscribers, 77% were 60 seconds or shorter, against 51% of all the videos in the sample. Most of the smaller channels' chart entries were short videos.

Read this as a map of who is already there. A chart lists winners, so it says nothing about the many channels that never charted, and it does not measure how many people want a topic.

Worked example: turning it into a choice

Suppose you are torn between gaming and a personal-vlog style. The table poses a question to test. In this snapshot the Gaming chart was dominated by large channels (3 of 57 videos from channels under 100,000, median 1.97 million subscribers), while People and Blogs had 65 of 159. A new gaming channel would be competing for attention with established ones on the chart, and a new vlog channel with a wider mix. Neither result says which one you would enjoy making for a year, which matters more than the chart.

1. 01

   List topics you could make 50 videos about

   If you cannot name enough specific videos, the topic is too narrow or you know too little about it.

2. 02

   Check Trends and Audience in Studio

   Save searches close to your topics, note the content gaps, and read what your audience watches elsewhere.

3. 03

   Pick a few channels in the topic

   Two or three at different sizes, including one close to where you are starting.

4. 04

   Compare them

   The Channel Comparison shows subscribers, total views, video count and views per video for 2 or 3 channels side by side.

5. 05

   Audit their recent uploads

   The Channel Audit scores each of a channel's recent uploads (up to 50) against that channel's own median, so the outliers show which subjects and formats beat the baseline.

6. 06

   Make one video and read the result

   Use the Video Comparison to set it against your next attempt, then decide from that.

What the tools do and do not measure

The Channel Comparison uses whole-history averages, so views per video is a rough size signal that says little about how a channel is doing now. The Data API rounds subscriber counts down to three significant figures, so two channels that look close may not be. The Channel Audit looks at up to 50 recent uploads and compares each video only with its own channel, never with other channels. Neither tool sizes a niche or predicts how a new channel would perform in it.

FAQ

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