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String Escape/Unescape

Escape and unescape strings for various programming languages and formats

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How to Escape Strings Online for Free

Our free online string escape tool provides instant string processing for multiple programming languages and formats. Simply paste your text, select the target language or format, choose escape or unescape operation, and get immediate results. No signup required, completely secure, and works offline.

Multi-Language String Escape Tool

Support for 10+ programming languages and formats including JavaScript, JSON, HTML, XML, URL, CSV, Regex, C/C++, Java, and Python. Perfect for developers working with strings across different programming languages and data formats.

Key Features

Bidirectional processing with escape and unescape in one click, automatic format detection, advanced options for Unicode escaping and newline preservation, detailed statistics showing processing results and common escape patterns.

Free Tool Without Registration

All processing happens in your browser - your data never leaves your device. No registration, no limits, and no hidden costs. Essential for web development, API integration, data processing, and debugging string-related issues.

Frequently Asked Questions

What programming languages are supported?

We support JavaScript, JSON, HTML, XML, URL encoding, CSV, Regular Expressions, C/C++, Java, and Python escape formats.

Can I switch between escape and unescape operations?

Yes, use the "Swap" button to quickly toggle between escaping and unescaping, with automatic input/output swapping.

Does the tool detect my input format automatically?

Yes, the tool automatically detects common string formats like JavaScript escapes, HTML entities, URL encoding, and Unicode sequences.

What are the advanced options for?

Advanced options include Unicode character escaping, newline preservation, and HTML entity format selection for precise control.

Is my data secure when using this tool?

Absolutely. All string processing happens locally in your browser and no data is sent to servers or stored anywhere.

Can I process very large strings?

The tool supports strings up to 1MB in size, which covers most practical use cases for string processing.