Frequently Asked Questions

Text Compare is an advanced online tool that allows you to compare two pieces of text side-by-side. Simply paste your original and modified text into the respective text areas, and our tool will instantly analyze the differences, provide detailed statistics, readability scores, and detect similarities between the texts.

We support multiple file formats including .txt, .md, .html, .doc, and .docx files. You can also paste text directly into the text areas. The tool automatically extracts and processes the text content from uploaded files.

Yes, absolutely! All text processing is done client-side in your browser. Your text never leaves your device or gets sent to our servers, ensuring complete privacy and security of your content.

Our plagiarism detection uses advanced fingerprinting algorithms to identify similarities between the two texts you provide. It analyzes word patterns, sentence structures, and content overlap to give you a comprehensive similarity score.

We provide 6 different readability scores: Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog Index, SMOG Index, Coleman-Liau Index, and Automated Readability Index. These help you understand how accessible your text is to different audiences.

Yes! You can export your results in multiple formats: plain text, JSON (for detailed data), and CSV (for statistics). This makes it easy to save, share, or further analyze your comparison results.

Our sentiment analysis evaluates the emotional tone of your text, providing scores for positive, negative, and neutral sentiment, along with an overall sentiment classification and intensity score.

The SEO analysis includes keyword density analysis, word count metrics, average sentence length, and overall SEO scoring. It helps you optimize your content for better search engine visibility.

There are no strict limits, but for optimal performance, we recommend texts under 50,000 words. Very large texts may take longer to process, but the tool will still work effectively.

Absolutely! Text Compare is excellent for academic writing. It helps you compare different versions of essays, research papers, and other academic documents. The readability scores and analysis features are particularly useful for academic content.

The word frequency analysis identifies the most commonly used words in your text, providing statistical data including mean frequency, median frequency, and standard deviation. This helps you understand your writing patterns and vocabulary usage.

Yes, the tool can handle texts in different languages. However, some analysis features like sentiment analysis and parts-of-speech tagging work best with English text. The basic comparison and statistics work with any language.

Yes, Text Compare is completely free to use! There are no hidden costs, subscriptions, or premium features. All functionality is available to everyone at no charge.

Use the readability scores to adjust your writing complexity, check the sentiment analysis to ensure your tone matches your intent, review word frequency to avoid repetition, and use the SEO insights to optimize for search engines.

While Text Compare is primarily designed for natural language text, it can be used for basic code comparison. However, for programming code, we recommend using specialized code diff tools that understand syntax and formatting.