YouTube Own Channel Analyzer

Analyze your YouTube channel's performance using the YouTube Data API v3.

Setup

•API Key: Get from Google Cloud Console - enable YouTube Data API v3
•Channel ID: Accept channel ID (UC...), @handle, or full URL

API Endpoints

code

BASE_URL = https://www.googleapis.com/youtube/v3

# Channel details
GET /channels?part=snippet,statistics,contentDetails,brandingSettings&id={channelId}&key={API_KEY}

# Channel videos (paginated)
GET /search?part=snippet&channelId={channelId}&order=date&type=video&maxResults=50&key={API_KEY}

# Video details (batch up to 50 IDs)
GET /videos?part=snippet,statistics,contentDetails&id={videoIds}&key={API_KEY}

Analysis Workflow

1. Resolve Channel ID

code

@handle → Search API with handle, get channelId from result
/channel/UC... → Extract directly
/c/name or /user/name → Use forUsername parameter

2. Fetch Data

•Channel: snippet, statistics, contentDetails, brandingSettings
•Videos: Paginate through search results, then batch video details

3. Analyze

Content Types - Categorize by title/description patterns:

Type	Pattern
Tutorial	tutorial, how to, guide, learn
Review	review, unbox, first look, comparison
Vlog	vlog, day in, life, daily
Educational	explain, education, lesson
Gaming	gameplay, game, gaming, stream
Music	music, song, cover, lyrics

Duration Buckets: Short (<5min), Medium (5-15min), Long (15-30min), Very Long (30+min)

Performance Metrics:

•View-to-sub ratio: views/subscribers (benchmark: 10-20%)
•Engagement rate: (likes+comments)/views (benchmark: 1-5%)
•Like rate: likes/views (benchmark: 3-7%)
•Comment rate: comments/views (benchmark: 0.5-2%)
•Viral threshold: views > 5x subscribers
•Underperforming: views < 10% subscribers

Upload Patterns: Track day-of-week, hour-of-day, consistency (stddev of days between uploads)

Title Analysis: Track numbers, emojis, questions, brackets, caps usage, common words

Output Report Structure

markdown

# Channel Analysis Report
## Executive Summary
- Subscribers, views, videos, avg engagement, upload consistency
## Channel Overview
- Basic info, statistics table, description, keywords
## Content Analysis
- Category breakdown table, duration distribution, title patterns
## Performance Metrics
- Engagement metrics vs benchmarks table
## Upload Patterns
- Optimal day/hour, distribution charts
## Engagement Analysis
- Top 5 high-engagement videos, bottom 5 needing improvement
## Recommendations
- Content optimization, upload frequency, title suggestions

Helper: Parse Duration

javascript

// PT1H2M3S → seconds
const match = duration.match(/PT(?:(\d+)H)?(?:(\d+)M)?(?:(\d+)S)?/);
return (parseInt(match[1])||0)*3600 + (parseInt(match[2])||0)*60 + (parseInt(match[3])||0);

Quota Notes

•Search: 100 units per call
•Channels/Videos: 1 unit per call
•Daily limit: 10,000 units (default)
•Batch video IDs (max 50) to optimize