🔧 Developer Toolbox

Your AI-Powered
Developer Utility Belt

Fast, sharp, no-fluff tools for developers. Inspect networks, generate code, analyze data — all in one place. Built by Hex, for builders.

12
Live tools
0ms
Setup required
100%
Privacy first
∞
More coming
— Network & Domain Utilities —
🌐
IP Address Inspector
Instantly reveal your public IPv4 & IPv6, user agent, browser fingerprint, and network details. One-click copy for each value.
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🔍
DNS Lookup
Query A, AAAA, MX, TXT, CNAME, NS, SOA records for any domain. Powered by Cloudflare DNS-over-HTTPS.
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🏢
WHOIS / Domain Info
Registration dates, registrar info, nameservers, and full RDAP data for any domain — no API key needed.
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— Everyday Utilities for Everyone —
📱
QR Code Generator
Turn any URL, text, contact, or Wi-Fi details into a scannable QR code. Download as PNG instantly.
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📐
Unit Converter
Convert length, weight, temperature, speed, area, volume and data size — all categories in one place with live conversion.
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🎨
Color Picker & Converter
Pick colors visually and convert between HEX, RGB, HSL, and HSB instantly. Copy any format with one click.
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🕐
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and back. Shows local, UTC, and relative time. Live current timestamp.
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🔒
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text or file. All processing happens in your browser.
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🔗
URL Encoder / Decoder
Encode or decode URLs and query strings. Supports full URL parsing — break down any URL into its components.
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🔐
Base64 Encode / Decode
Instant Base64 encoding and decoding. Supports text, URLs, and file content with live two-way conversion.
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📋
JSON Formatter & Validator
Prettify, minify, and validate JSON with syntax highlighting, error detection, and one-click copy.
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🔑
Password Generator
Cryptographically secure passwords with customizable length, character sets, entropy meter, and bulk generation.
● Live↗