What is String Escaper?
String Escaper converts strings between their literal and escaped representations across multiple encoding formats. Special characters like quotes, angle brackets, backslashes, and non-ASCII characters often need to be escaped when embedding text in JSON, HTML, source code, or URLs. This tool handles all common escape formats in one place.
Incorrect escaping is a frequent source of bugs. An unescaped quote breaks a JSON string. Missing HTML entities create XSS vulnerabilities. Forgotten backslash escapes cause regex failures. DevKit’s String Escaper eliminates these issues by providing correct, bidirectional conversion across all major escaping schemes.
How to Use String Escaper
Enter your text and select the escape format you need. The tool supports JSON escaping (quotes, backslashes, control characters), HTML entity encoding (angle brackets, ampersands, quotes), backslash sequences (newlines, tabs, nulls), and Unicode escaping (converting non-ASCII characters to \uXXXX notation).
Toggle between Escape and Unescape mode to convert in either direction. The output updates in real time as you type or modify the input. Each format shows exactly which characters were transformed, making it easy to verify the conversion.
Common Use Cases
- JSON string embedding: Escape strings containing quotes, newlines, or special characters before embedding them in JSON payloads or configuration files.
- HTML content safety: Encode user-generated content with HTML entities to prevent cross-site scripting (XSS) when rendering text in web pages.
- Source code strings: Escape text for use in programming language string literals, handling backslash sequences, tabs, and newlines correctly.
- Unicode handling: Convert international characters to Unicode escape sequences for environments that require ASCII-only strings.
- Log analysis: Unescape strings from log files where special characters were escaped during logging, restoring the original readable content.