toolz

toolz

A collection of tools for software engineers. JSON, code generation, converters — more coming soon.

JSON Tools

5 tools

JSON Formatter

Popular

Prettify or minify JSON with sort keys option.

JSON Validator

New

Validate syntax and locate errors with line/column info.

JSON Diff

Compare two JSON side by side, find added/removed/changed keys.

JSON Converter

Convert JSON ↔ YAML ↔ CSV. Generate TypeScript, Go, Java code.

JSON Path Query

Query JSON with JSONPath expressions.

HTML Tools

6 tools

HTML Formatter

Beautify or minify HTML markup.

HTML Validator

Check HTML syntax and best practices.

HTML Diff

Compare two HTML snippets side by side.

HTML Converter

Convert HTML → JSX, extract CSS.

HTML Entities

Encode or decode HTML entities.

Email Templates

New

Pre-made email templates with Handlebars, EJS, Mustache, Liquid, Go.

Coming Soon

Code formatters, Base64 encoder/decoder, Regex tester, JWT debugger, UUID generator, Markdown previewer...