Sentiment Analysis Tool | Detect Tone & Emotion in Text
Determine if your text is positive, negative, or neutral using sentiment analysis.
How to Use This Tool
- 1
Paste your text, review, or comment into the input box.
- 2
Click 'Analyze Sentiment' to process the text.
- 3
View the overall sentiment label (Positive, Negative, Neutral).
- 4
Check the detailed score breakdown to see which words influenced the result.
Use Cases & Examples
Customer Feedback Analysis
Quickly gauge whether customer reviews or emails are generally happy or unhappy.
Social Media Monitoring
Check the tone of comments or posts before publishing to ensure the right message.
Brand Reputation
Analyze mentions of your brand to understand public perception.
How Sentiment is Scored
The tool uses a pre-defined lexicon of words with associated sentiment scores (e.g., 'good' = +2, 'bad' = -2).
It sums the scores of all recognized words in the text.
The final score determines the sentiment: Positive (>0), Negative (<0), or Neutral (0).
It handles basic negation (e.g., 'not good') to flip the polarity of the following word.
Frequently Asked Questions
Q.How accurate is this tool?
A. It uses a lexicon-based approach which is fast and effective for general text. However, it may struggle with sarcasm, complex idioms, or context-dependent meanings.
Q.Does it support multiple languages?
A. Currently, the sentiment lexicon is optimized for English. Other languages may not be analyzed correctly.
Q.Is my text saved?
A. No. The analysis is performed entirely in your browser using JavaScript. No data is sent to any server.
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