Build Faster with Developer Tools That Respect Your Privacy

JSON Formatter & Beautifier

Format, validate, and minify JSON data with syntax highlighting. Runs entirely in your browser — free, fast, and no signup required.

Base64 Encoder & Decoder

Encode text to Base64 or decode Base64 strings back to plain text. Free, browser-based, and built for everyday development tasks.

JWT Decoder & Generator

Decode JWT tokens to inspect header and payload, check expiry, and generate signed JWTs. Free, browser-based, and built for everyday development tasks.

UUID Generator

Generate cryptographically random UUIDs (v4) online for free. Free, browser-based, and built for everyday development tasks.

Hash Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes online. Free, browser-based, and built for everyday development tasks.

DNS Lookup

Look up DNS records (A, AAAA, MX, TXT, CNAME, NS) for any domain instantly. Free network diagnostic tool — no signup, results in seconds.

SQL Formatter & Beautifier

Format and beautify SQL queries with multi-dialect support. Runs entirely in your browser — free, fast, and no signup required.

Regex Tester

Test and debug regular expressions with live match highlighting. Free, browser-based, and built for everyday development tasks.

Password Generator

Generate strong, random passwords with custom length, character sets, and quantity. Runs entirely in your browser — nothing is sent to a server.

Meta Tag Analyzer

Fetch and analyze the meta tags of any URL — title, description, OG tags, and more. Free SEO tool — no signup required, results in seconds.

Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa. Free, browser-based, and built for everyday development tasks.

Color Picker

Pick colors and convert between HEX, RGB, HSL, and CMYK formats. Free, browser-based, and built for everyday development tasks.