AI
Sentiment Analyzer
A rule-based sentiment analyzer that scans your text against small built-in lists of positive and negative words, then reports a verdict of Positive, Neutral, or Negative along with the matched counts and a balance bar. No AI model is used — it is a transparent lexicon match that runs in your browser.
Examples
Input · Score is positive words minus negative words.
I love this product, it works great and the support was excellent.
Output
Verdict: Positive, score +3 (3 positive, 0 negative).
How to use Sentiment Analyzer
Paste your text
Enter a review, comment, or message to analyze.
Check the verdict
See whether the tone reads as Positive, Neutral, or Negative.
Review the counts
Inspect the positive and negative word counts and the balance bar.
Why use this tool
Instant tone read for reviews and comments
Transparent lexicon — no black-box model
Shows matched positive and negative counts
Private and offline-capable in the browser
Frequently asked questions
No. It uses a small fixed lexicon of positive and negative words and a simple score — fully rule-based and explainable.
Lexicon matching looks only at individual words, so sarcasm, negation, and context can fool it.
Discussion
Share feedback or ask a question about this tool.
Comments are stored to a moderated queue via the API.