What is the maximum amount of text that can be analyzed?

We recommend loading up to 5,000 characters at a time. For large articles, it is better to analyze block by block to more accurately identify emotional swings.

Does the calculator understand sarcasm?

The algorithm is based on lexical analysis, so complex sarcasm can be interpreted literally. Accuracy on standard texts is about 90%.

Is it safe to check personal messages?

Yes. Text processing occurs on the client side (in the browser), the data is not sent to the server and is not stored anywhere.

Text sentiment analysis

Determination of emotional coloring and mood

Your text for analysis

Start typing on the left
to instantly determine its tone

General mood:

Neutral

0% Positive

0% Negative

0% Emotions

0 Words

Text tone

🎭 Check how your text sounds

Words can hurt or inspire. Our algorithm will evaluate the emotional coloring of your text in a second. This is indispensable if you are writing a response to a dissatisfied client, an advertising post, or an important letter to colleagues.

🚀 How to use: Paste the text into the field and click “Analyze”. The tool will show not only the overall verdict (Positive/Negative), but also the strength of emotions as a percentage.

📊 How to understand the results?

The calculator produces 4 metrics. Here's what they mean:

Больше по теме: Semantic SEO text analysis

Text📊 Why count vowels and consonants? This tool performs phonetic analysis of text in a fraction of a second. Unlike simply counting characters, it shows the "sound map" of your text.

Text📝 Why count lines in text? Our tool helps you instantly find out the number of lines in any piece of text or code.

Text📊 Why check word frequency? Repetitions (tautology) are the main enemy of good text. They make reading boring, and for search engines (Yandex, Google) an overabundance of identical words looks like spam.

General tone: Main conclusion. If you are writing news, strive for “Neutral”. If the post is selling, go to “Positive.”
Positivity / Negativity: Percentage of words with bright colors. Tip: if “Negativity” is higher than 10-15% in a business letter, rewrite it more softly.
Emotionality: Saturation of the text. For technical instructions this figure should be low (up to 20%), for literary texts - high.

Who is this tool useful for?

✅ SMM and Marketers: To avoid releasing advertising with aggressive overtones.

✅ Customer Service: To ensure that responses to customers sound polite and professional.
✅ Copywriters: To check the technical specifications. Customers often ask for “positive style” - now this can be measured in numbers.

🔗 Useful tools for working with text

To bring your article to perfection, we recommend using a comprehensive check:

Check the text length: Calculator of symbols and words.
Remove the unnecessary: Analysis of the “water content” of the text.
Get rid of tautology: Word repetition frequency analysis.

Frequently asked questions (FAQ)

❓ How much text can be checked?

Optimally - from one sentence to 5000 characters. If the text is very large, it is better to check it paragraph by paragraph to see where exactly the mood “sags.”

❓ How accurate is the analysis?

The accuracy for the Russian language is 85-90%. The algorithm perfectly understands direct emotions, but (like any robot) it can make mistakes with complex sarcasm or hidden irony.

❓ Is the text saved somewhere?

No. The analysis happens on the fly in your browser. We do not store or read your texts - it is completely confidential.