IT Tools

50 useful utilities for developers

Generators

Password Generator

Hash Generator

UUID Generator

Lorem Ipsum

QR Code

Fake Data

301 Redirects

Converters

JSON ↔ YAML

Base64

URL Encode

cURL → Fetch/Axios

Query Params ↔ JSON

GraphQL Helper

Env ↔ JSON

HTML Encode

Number Base

Bytes/KB/MB

JSON → TypeScript

Color Converter

Formatting

JSON Formatter

SQL Formatter

CSS Minifier

Prettier Formatter

YAML Formatter

Markdown

Analysis & Testing

Regex Tester

Diff Checker

JWT Decoder

JSONPath Tester

Log Beautifier

Word Counter

Line Sorter

Duplicate Remover

WCAG Contrast

Luhn Check

Error Budget SLO

PERT Estimate

Semver Range

Reference

Unix Time

Timestamp ↔ Date

Cron Parser

HTTP Codes

MIME Types

ASCII Table

chmod Calculator

TLS Certificates

API Documentation

Dev Glossary

UUID ↔ ULID

IPv4 Subnets

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Calculators →Templates →