17 tools · 100% in your browser
Data & Code
Developer tools for structured data: JSON formatter, CSV/YAML/XML/SQL converters, regex tester, JWT decoder, UUID generator, slug maker and lorem ipsum.
Structured data· 14 tools
Format and convert JSON, XML, YAML, CSV and SQL.
JSON ⇄ XML Converter
Convert JSON to XML or XML to JSON — both directions.
JSON Formatter & Validator
Beautify, minify and validate JSON — free, no signup.
CSV ⇄ JSON Converter
Turn CSV into JSON or JSON into CSV — both directions.
YAML ⇄ JSON Converter
Convert YAML to JSON or JSON to YAML — both directions.
SQL Formatter
Beautify and indent ugly SQL queries.
XML Formatter & Validator
Beautify, minify and validate XML — instantly.
HTML Formatter
Beautify and minify HTML — Prettier defaults.
CSS Formatter
Beautify and minify CSS stylesheets.
JavaScript / TypeScript Formatter
Prettier-formatted JS & TS, in the browser.
YAML Formatter
Normalise YAML indentation and structure.
Markdown Formatter
Normalise markdown with Prettier.
GraphQL Formatter
Format GraphQL queries and schemas.
JSON5 Formatter
Parse JSON with comments and trailing commas.
JSON ⇄ Excel Converter
Convert JSON arrays to Excel or Excel sheets to JSON.
Identifiers· 2 tools
UUIDs, slugs and placeholder text.
Dev utilities· 1 tools
Regex, JWT, hash and diff helpers.