Developer Tools

Essential utilities for programmers, from UUIDs to JWT debugging and regex testing.

UUID Generator

Unique ID creator

ULID Generator

Sortable unique ID generator

Regex Tester

Test regular expressions with live highlighting

Query String ↔ JSON Converter

Convert URL parameters to JSON and vice versa

Faker / Dummy Data Generator

Generate fake JSON or CSV data

Chmod Calculator

Convert file permissions to rwx, numeric & binary

JWT Debugger & Generator

Decode, verify, and create JWTs

Code Line Counter

Code length tool

Hash Generator

Generate MD5, SHA, SHA3, HMAC hashes

Keyboard Info Viewer

Inspect keyCode, code, and visualize keyboard layout

Slug Generator

Convert text into SEO-friendly slugs

SVG to React Component

Convert SVGs into reusable React components

CSS Cursor Viewer

Live preview of all CSS cursor styles

CSS Specificity Checker

Calculate selector specificity

Responsive Font Checker

Test font scaling on screens

Copyright Code Generator

Legal footer & license snippet generator

QR Code Generator

QR image encoder

Hi, 👋 I’m Zonayed

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Why Use ToolMateX

Tired of bloated tool websites with 10 ads per click? This platform is built for speed, simplicity, and reliability. Whether you're debugging JSON or testing colors, we’ve got your back.

Free to Use, Forever

All tools run right in your browser, fast, reliable, and available whenever you need them. No ads, and nothing to install.

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Works Offline (Most of Them)

Most of my tools work directly in your browser without needing a server. Perfect for fast workflows (even if you’re offline).

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Made by a 1-Person Team

Made by someone who actually uses these tools daily. It’s fast, clean, and made with your workflow in mind, not corporate KPIs.

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