TXT to JSON Converter

Convert plain text files to JSON format with multiple parsing options

.txt Input .json Output
Text Input

Drag & Drop your .txt file here
or click to browse

Parse Mode
Delimiter
JSON Output

What is TXT to JSON Converter?

The TXT to JSON Converter is a powerful online tool that transforms plain text files into structured JSON format. Unlike simple converters, our tool offers multiple parsing modes to handle different text structures - whether you have line-separated data, key-value pairs, CSV data, or paragraphs.

JSON (JavaScript Object Notation) is the standard format for data exchange in web applications. Converting your text data to JSON makes it easy to use with APIs, databases, and modern applications. Our tool intelligently parses your text and creates properly formatted JSON output.

Parsing Modes Explained

Lines to Array

Each line becomes an array element

Lines with Numbers

Lines with line number metadata

Key-Value Pairs

Parse key=value or key:value format

CSV/Delimited

Parse comma or tab-separated data

Paragraphs

Split by empty lines into paragraphs

Words Analysis

Extract and analyze all words

How to Convert TXT to JSON

  1. Input Text: Paste your text content or drag and drop a .txt file into the editor
  2. Select Parse Mode: Choose how you want the text to be parsed (lines, CSV, key-value, etc.)
  3. Configure Options: Set delimiter, header row, whitespace trimming, and other preferences
  4. Convert: Click "Convert to JSON" to transform your text
  5. Get Results: Copy the JSON output or download it as a .json file

Conversion Examples

Example 1: Simple Lines to Array

Input (TXT):

Apple Banana Cherry Orange

Output (JSON):

[ "Apple", "Banana", "Cherry", "Orange" ]

Example 2: Key-Value Pairs

Input (TXT):

name=John Doe age=30 city=New York active=true

Output (JSON):

{ "name": "John Doe", "age": 30, "city": "New York", "active": true }

Example 3: CSV with Headers

Input (TXT/CSV):

name,age,city John,25,NYC Jane,30,LA Bob,35,Chicago

Output (JSON):

[ {"name":"John","age":25,"city":"NYC"}, {"name":"Jane","age":30,"city":"LA"}, {"name":"Bob","age":35,"city":"Chicago"} ]

Use Cases

  • Data Migration: Convert legacy text data to JSON for modern applications
  • API Integration: Transform text exports into JSON format for API consumption
  • Log Processing: Convert log files to structured JSON for analysis
  • Configuration Files: Transform INI or properties files to JSON configs
  • CSV Processing: Convert CSV exports to JSON for web applications
  • Content Management: Structure plain text content for CMS systems

Frequently Asked Questions (FAQs)

Our converter handles various text formats including plain text files (.txt), CSV files, tab-separated values (TSV), key-value configuration files, log files, and any other plain text content. The tool intelligently parses different structures based on your selected mode.

Auto-detect mode analyzes your text content to determine the best parsing strategy. It checks for common patterns like CSV delimiters (commas, tabs), key-value separators (equals, colons), and structured formats. If no specific pattern is detected, it defaults to line-by-line parsing.

Yes! The converter automatically detects and converts data types. Numbers are converted to JSON numbers, "true"/"false" become booleans, "null" becomes null, and everything else remains as strings. This ensures your JSON data is properly typed for use in applications.

The tool is designed to handle typical text files efficiently. For optimal performance, we recommend files under 5MB. Larger files may take longer to process. All processing is done securely on our servers, and your data is not stored after conversion.

While this tool focuses on TXT to JSON conversion, you can use our other tools for the reverse process. JSON can be exported to various text formats using our JSON formatter, JSON to CSV converter, or by simply copying the raw JSON content.

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