Best Free Online Developer Tools to Use in 2026
A practical, opinionated list of the best free online developer tools worth using in 2026, organized by category so you can find what you need fast.
Aug 08, 2026
Transform JSON data into PHP array syntax with customizable options.
JSON to PHP Array conversion transforms JSON data into native PHP array syntax. This is useful when you need to hardcode configuration data, seeders, or test fixtures directly in PHP code.
This tool features:
[] instead of array().<?php return ... ;.This tool uses the short array syntax ([]) introduced in PHP 5.4. Keys are automatically detected as numeric (bare integers) or string (single-quoted). Nested objects and arrays are handled recursively.
All strings are wrapped in single quotes. Single quotes within the string are escaped with \' and backslashes are doubled (\\). Unlike double-quoted strings, PHP single-quoted strings do not interpret escape sequences like \n, which makes them safer for literal text.
Yes. All processing happens entirely in your browser using JavaScript. Your JSON data is never uploaded to any server, stored in any database, or logged.
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A practical, opinionated list of the best free online developer tools worth using in 2026, organized by category so you can find what you need fast.
Aug 08, 2026
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