Text Labeling Tool

Annotate and categorize text with custom labels for data analysis and organization

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6,504+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

The Text Labeling Tool is a powerful online utility that allows you to annotate and categorize text with custom labels. Simply paste or type your text, define your labels, and highlight sections to apply labels. The tool is perfect for data preprocessing, sentiment analysis, content organization, and preparing text for machine learning models. It features an intuitive interface with color-coded labels, export capabilities, and real-time visualization of your annotations.

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How to Use

Enter your text in the input area
Add custom labels using the label management section
Select text and choose a label to apply
Review labeled text in the results section
Export your labeled data as JSON or CSV
Clear labels or start over as needed

Frequently Asked Questions

Find Quick Answers

What is text labeling used for?

Text labeling is used for data preprocessing, sentiment analysis, content categorization, named entity recognition, and preparing training data for machine learning models.

Can I export my labeled text?

Yes, you can export your labeled text in JSON or CSV format for use in other applications or data analysis tools.

How many labels can I create?

You can create unlimited custom labels with different colors for easy visual distinction.

Is my text data stored or sent to a server?

No, all processing happens entirely in your browser. Your text never leaves your device, ensuring complete privacy.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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