52 Free Developer Tools for Modern Development

Generate TypeScript interfaces

Create Zod validation schemas

Format and beautify JSON

Query JSON with expressions

Compress JSON size

Export JSON to CSV

Convert to TOML format

Generate env variables

Convert CSV to JSON

XML ↔ JSON converter

YAML to JSON converter

JSON to YAML converter

Compare JSON objects

Validate with Zod

Generate JSON Schema

Schema to TypeScript

TS to Zod schema

Zod to TypeScript

Encode/decode Base64

Encode/decode URLs

Encode/decode entities

Escape Unicode chars

Minify & beautify HTML

Format & minify XML

Format SQL queries

Convert Markdown to HTML

Convert HTML to Markdown

Parse TOML files

Binary, Octal, Decimal, Hex

camelCase, snake_case, kebab-case

Generate secure passwords

MD5, SHA-256, SHA-512

Decode JWT tokens

Create JWT tokens

Hash & verify passwords

Visual shadow builder

Create CSS gradients

HEX, RGB, HSL converter

Generate QR codes

Text to ASCII art

Compress images

Test regex with highlighting

Convert cURL commands

Detect browser & OS

Version comparison

Compare two texts

Parse & build URLs

Build cron expressions

Generate placeholder text

Unix timestamp tools

UUID v1, v4 & v7 generator