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JSON Tools
Formatter, Validator, Converters and more for JSON
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Text Tools
Manipulation, sorting, and cleaning text data
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Encoders & Decoders
Base64, URL, JWT, and other encoding tools
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Formatters
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JSON Formatter & Beautifier

Format, beautify, and pretty-print minified JSON instantly

jsonjson
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JSON to TypeScript Interface

Generate TypeScript interfaces and types from JSON automatically

jsonjson
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JSON to Zod Schema

Generate Zod validation schemas from JSON automatically

jsonjson
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JSON Mock Data Generator

Generate realistic fake JSON data from a schema template

jsonfake
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CSV to JSON Converter

Convert CSV files and spreadsheet exports to structured JSON arrays instantly — no code, no signup.

csvconvert
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Uppercase Converter

Instantly convert any text to UPPERCASE letters online

uppercasetext
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