Enterprise · Production Ready · 42 Tools
DataForge
Premium Online Data Conversion Toolkit
A one-stop conversion platform for developers and data engineers — JSON, Base64, JWT, SQL, Markdown, Cron, timestamps, colors. Everything is computed locally in your browser; your data never leaves your device.
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01 JSON Tools
JSON formatting, validation and conversion to other data formats
JSON Formatter
Format / minify / validate JSON — configurable indent, precise error location, one-click copy
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JSON ⇄ XML
Two-way conversion between JSON and XML
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JSON ⇄ YAML
Two-way conversion between JSON and YAML
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JSON ⇄ CSV
Two-way conversion between JSON arrays and CSV
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JSON → TypeScript
Generate TypeScript interface / type declarations from JSON
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JSON → Java POJO
Generate Java entity classes from JSON · Lombok / Jackson annotations supported
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JSON → C# Class
Generate C# entity classes from JSON · Newtonsoft.Json annotations supported
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JSON → C++ Struct
Generate C++ structs from JSON (STL: std::string / std::vector)
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JSON → Go Struct
Generate Go structs from JSON · json tags added automatically
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JSON → Python Dataclass
Generate Python @dataclass types from JSON (typing supported)
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JSON → JavaScript Class
Generate ES6 classes from JSON · with JSDoc type comments
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02 Code Formatters
Beautify and minify code in common languages
03 Encoding / Decoding
URL / Base64 / JWT / Unicode / Hex codec
URL Encode / Decode
URL encoding and decoding
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Base64 Encode / Decode
General Base64 codec for text and Data URIs (UTF-8)
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JWT Decoder
Decode JWT tokens · Header / Payload / Signature
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Unicode Converter
Convert between characters and \u escape sequences
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Hex ⇄ String
Convert between hexadecimal and strings (UTF-8)
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04 Hash / Crypto
Common digest algorithms
05 Time Tools
Timestamp / Cron / Timezone / Date format
Unix Timestamp Converter
Timestamp ⇄ local date · seconds / milliseconds
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Cron Expression Parser
Human-readable parsing of cron expressions · supports Chinese / English
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Time Zone Converter
Show synchronized time across multiple time zones
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Date Format Converter
Convert between date formats · several common patterns
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06 Tabular Data
CSV / TSV / Excel conversion
CSV ⇄ XML
Two-way conversion between CSV and XML
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CSV Cleaner / Formatter
Remove columns · delete empty rows · deduplicate · trim whitespace
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Excel → CSV
Paste Excel cells (TSV) and convert to CSV automatically
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TSV ⇄ CSV
Convert between tab-separated and comma-separated values
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Text → Table
Turn plain text into a Markdown or ASCII table quickly
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07 Text Tools
Case / line breaks / sort / MD / escape / count
Text Case Converter
11 formats: upper / lower / camel / kebab / snake and more
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Line Break Converter
Convert line endings: LF (Unix) / CRLF (Windows) / CR (Old Mac)
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Text Cleaner
Remove extra spaces / blank lines / line breaks
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Text Sort / Unique
Sort, deduplicate and shuffle lines
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Markdown ⇄ HTML
Two-way conversion between Markdown and HTML
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HTML Escape / Unescape
Escape and unescape HTML special characters
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Word Counter
Count characters / words / lines / paragraphs / Chinese characters
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08 Database Tools
DDL / entity class bidirectional conversion
09 Color / Style
Color format conversion and image Base64