Escape and unescape strings instantly for 10 language modes: JSON, JavaScript/TypeScript, Python, Java, C#, SQL, HTML, XML, CSV, and Regex. Paste raw text, pick a mode, and hit Escape — or paste escaped text and hit Unescape to recover the original. No data leaves your browser.
Select Language / Context
Input
Output
Escape Sequence Reference
How to Use
- Select a mode — choose the target language or format from the buttons above.
- Paste input — enter the raw string you want to escape (or an already-escaped string to unescape).
- Escape / Unescape — click the appropriate button; the result appears instantly on the right.
- Bulk mode — when enabled, each line of input is escaped/unescaped independently, making it easy to process lists of strings.
- Copy Output — copies the result to your clipboard with one click.
What Each Mode Handles
- JSON —
",\,/, control chars, unicode (\uXXXX) - JavaScript / TypeScript — single & double quotes, backtick,
\n \t \r \0, unicode - Python — single & double quotes,
\n \t \r \\ \0, raw-string awareness - Java / C# — standard C-style escapes plus unicode
\uXXXX - SQL — single-quote doubling, backslash mode toggle
- HTML — named entities:
& < > " ' - XML — same five entities as HTML, strictly per XML spec
- CSV — field quoting, embedded quote doubling, newline handling
- Regex — escapes all regex metacharacters:
. * + ? ^ $ { } [ ] | ( ) \