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Free Online String Escaper for Code

Produce a quoted JSON-compatible string literal suitable for JavaScript and common C-family escapes.

Your input stays on this device. Processing is bounded; regex runs in a worker with a two-second timeout.

Result



How to use String Escaper for Code
Produce a quoted JSON-compatible string literal suitable for JavaScript and common C-family escapes.
  1. Set Text.
  2. Run the tool, review the result and its stated limitations, then copy or download if needed.
Example & practical use
Produce a quoted JSON-compatible string literal suitable for JavaScript and common C-family escapes. The example below demonstrates Text.
Example input:
{
  "text": "a\nb"
}
Expected result (relevant fields):
"\"a\\nb\""
Features & result limitations
Produce a quoted JSON-compatible string literal suitable for JavaScript and common C-family escapes.
Frequently asked questions
What inputs does String Escaper for Code accept?
Text
How should I interpret the String Escaper for Code result?
Produce a quoted JSON-compatible string literal suitable for JavaScript and common C-family escapes.
Where does String Escaper for Code process my data?
Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.