Free YouTube Comment
Sentiment Analyser
Paste up to 20 YouTube comments and get an instant audience sentiment breakdown — positive, neutral, and negative percentage, loyalty score, emotion analysis, and one actionable recommendation to improve audience connection.
Full Audience Sentiment
Report in Seconds
Understand exactly how your audience feels — not just what they say.
Sentiment Breakdown
Get the exact percentage split of positive, neutral, and negative sentiment across all your comments — with a visual breakdown so you can see your audience mood at a glance.
Loyalty Score
A loyalty score out of 100 calculated from the depth, warmth, and engagement quality of your comments — revealing how emotionally connected your audience is to your channel.
Emotion Analysis
Detect the dominant emotions in your comments — excitement, gratitude, curiosity, confusion, frustration, or love — so you know exactly what your content makes people feel.
Analyse Your YouTube Comments
Paste one comment per line — up to 20 comments. Then click analyse.
Tip: Copy comments directly from your YouTube Studio comment section for best results.
Full Sentiment Report in 3 Steps
No account. No API. Paste and go.
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Copy Your YouTube Comments
Go to your YouTube Studio comment section or any YouTube video. Copy up to 20 comments — one comment per line works best for accurate analysis.
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Paste & Click Analyse
Paste your comments into the text box above and click Analyse. Our engine scans every comment for sentiment signals, emotion keywords, and loyalty indicators instantly.
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Get Your Sentiment Report
Receive a loyalty score out of 100, positive/neutral/negative percentage breakdown, dominant emotion detection, and one specific recommendation to improve audience connection.
Comment Sentiment Analyser — FAQs
Common questions about analysing your YouTube audience sentiment.
YouTube's algorithm treats comment sentiment as a signal of content quality. Videos that generate positive, engaged comments get boosted in recommendations. Channels with high loyalty scores also benefit from stronger subscriber retention — loyal viewers watch more videos, skip ads less, and are far more likely to share content and convert into paying customers or course buyers.
We recommend pasting between 10 and 20 comments for the most accurate sentiment picture. Fewer than 5 comments can skew results significantly. For the best channel-level insight, use a mix of comments from your 3 most recent videos rather than all comments from a single video.
The loyalty score out of 100 is calculated from three signals: the ratio of positive to negative sentiment (60% weight), the volume of neutral engagement (20% weight), and the presence of loyalty indicator words — phrases like "been watching for years", "never miss a video", "subscribed", and "told my friends" — which add bonus points for demonstrated audience commitment.
Not always — a small percentage of negative comments (under 15%) is completely normal and can actually signal that your content is provoking genuine reactions, which YouTube's algorithm values. The concern is when negative sentiment exceeds 30% consistently, or when comments reveal specific recurring complaints about content quality, accuracy, or misleading titles.
Yes — 100% free, no account, no credit card, no usage limits. Analyse as many comment sets as you need across as many videos as you want.
Ready to Understand Your Audience Better?
Analyse your comments, improve your loyalty score, and build a stronger community — all free on TechTool360.