Text to JSON|Options
▼
Input
e.g. Hello World
Output
e.g. "Hello\nWorld"
Chars: 0
Words: 0
Sentences: 0
Paragraphs: 0
Reading: < 1m
Speaking: < 1m
JSON size: 0
Valid JSON: No

Text to JSON Converter Online — Escape Text for Valid JSON Strings

Need to embed plain text in a JSON file or API request? This free converter escapes line breaks, tabs, quotes, and special characters to produce a valid JSON string that will not break your data structures.

How to Use This Tool

  1. Paste your text — Enter the plain text you want to convert to a JSON-safe string in the input panel.
  2. Review the JSON — The properly escaped JSON string appears in the output panel, ready to use in your code or API call.
  3. Copy the result — Click Copy to grab the JSON string and paste it into your code, configuration file, or API request.
  4. Chain with other tools — With Auto-fill enabled, your output automatically carries over when you open another tool from the sidebar. Use the back and forward arrows to undo navigation and restore your previous tool state including all options.

Features

Escape Line Breaks

Converts newline characters to \n and carriage returns to \r so multiline text can be stored in a single JSON string value.

Escape Tabs

Converts tab characters to \t for safe inclusion in JSON.

Escape Quotes

Escapes double quotes as \" so they do not break the JSON string boundaries.

Escape Backslashes

Converts backslash characters to \\ to prevent them from being interpreted as escape sequences.

Valid JSON Output

The output is a properly quoted, escaped JSON string value that is valid according to the JSON specification (RFC 8259).

Complete Privacy

All conversion happens in your browser. No text is sent to any server.

Auto-fill Pipeline

Enable Auto-fill to carry your output to the next tool. Navigate back and forward with full state restoration — input, output, and all settings are preserved.

Real-World Use Cases

1

Escape a multi-line string for JSON config

Take a multi-line template or message and convert it into a properly escaped JSON string for inclusion in configuration files.

2

Wrap text as a JSON object for API payloads

Quickly create a JSON object with your text as a named field, ready to use as a request body for API testing.

Frequently Asked Questions

Why does text need escaping for JSON?
JSON strings are delimited by double quotes. If your text contains quotes, newlines, tabs, or backslashes, they must be escaped with a backslash prefix so the JSON parser can distinguish them from structural characters.
What characters get escaped?
The following characters are escaped: double quotes ("), backslashes (\), newlines (converted to \n), carriage returns (\r), tabs (\t), form feeds (\f), and backspaces (\b). Control characters are escaped as \uXXXX.
Is the output valid JSON?
Yes. The output is a properly quoted and escaped JSON string value that conforms to the JSON specification (RFC 8259). You can paste it directly into any JSON document or API request.
Can I convert JSON back to plain text?
Yes. Use the JSON Text Extractor tool to unescape a JSON string back to readable plain text with actual newlines, tabs, and unescaped quotes.
Does it handle multiline text?
Yes. Multiline text is fully supported. Each line break in your text is converted to \n in the JSON output, so the entire text fits in a single JSON string value.
Is my text private?
Yes. All processing happens in your browser. Nothing is sent to a server.

Related Tools

JSON Text Extractor

Extract and unescape text from JSON data.

Text to HTML

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URL Encode/Decode

Encode special characters for URLs.

Strip HTML Tags

Remove HTML markup and extract plain text.

Find & Replace

Search and replace text with regex support.

All text processing happens directly in your browser. Your text is never sent to any server, stored, or shared with third parties. This tool is completely private and secure.