Home › Tools › Developer Tools

💻 Developer Tools

;padding:2rem 0 3rem;background:#0d0f14;border-top:1px solid #2d3148;margin-top:3rem} .pagination{display:flex;justify-content:center;align-items:center;gap:6px;max-width:1200px;margin:0 auto;padding:0 1.5rem;flex-wrap:wrap} .page-btn{min-width:44px;height:44px;display:flex;align-items:center;justify-content:center;padding:0 14px;background:#1a1d2e;color:#e2e8f0;border:1px solid #2d3148;border-radius:10px;text-decoration:none;font-size:.95rem;font-weight:500;transition:all .2s ease;cursor:pointer} .page-btn:hover{background:#8b5cf6;color:#fff;border-color:#8b5cf6;transform:translateY(-2px);box-shadow:0 4px 12px rgba(139,92,246,.3)} .page-btn.active{background:#8b5cf6;color:#fff;border-color:#8b5cf6;box-shadow:0 2px 8px rgba(139,92,246,.4);cursor:default} .page-btn.disabled,.page-btn:disabled{opacity:.35;cursor:not-allowed;pointer-events:none} .page-btn.nav-btn{padding:0 20px;font-weight:600}
🐦 Twitter 📘 Facebook 🔗 Copy Link
★★★★½ 4.5/5 (based on 2,600 reviews)

Essential developer utilities — formatters, encoders, converters, and more. All free, all browser-based.

Generators

🆔

UUID Generator

Generate random UUID/GUID values (v4) instantly.

Use Tool →
🔑

Password Generator

Generate strong, secure passwords with customizable length and character sets.

Use Tool →
🔐

Hash Generator

Generate SHA-1, SHA-256, and SHA-512 hashes instantly in your browser.

Use Tool →
🏷️

Meta Tag Generator

Generate SEO meta tags with live Google search preview.

Use Tool →
📱

QR Code Generator

Generate QR codes from text, URLs, or any data instantly.

Use Tool →
📷

QR Code Reader

Scan and decode QR codes from images using your browser.

Use Tool →
🎭

Favicon Generator

Create favicons from images with multiple sizes and formats.

Use Tool →
🖥️

Screenshot Mockup

Wrap screenshots in beautiful device mockups for presentations.

Use Tool →
📊

HTML Table Generator

Generate HTML tables visually with customizable rows, columns, and styles.

Use Tool →
🖼️

Placeholder Image Generator

Generate placeholder images with custom dimensions, colors, and text.

Use Tool →
🔗

Slug Generator

Convert titles and text to URL-friendly slugs automatically.

Use Tool →
🔢

Number to Words

Convert numbers to their English word representation.

Use Tool →
📄

Lorem Ipsum Generator

Generate placeholder lorem ipsum text with customizable paragraphs and words.

Use Tool →
🌍

Multi-Language Lorem Ipsum

Generate placeholder text in multiple languages including Chinese, Japanese, and more.

Use Tool →
🌐

MAC Address Generator

Generate random or specific MAC addresses for testing and development.

Use Tool →
📋

Markdown Table Generator

Generate Markdown tables visually with an easy-to-use editor.

Use Tool →

Converters

🔢

Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal.

Use Tool →
🔢

Number Base Converter

Convert numbers between any base (2-36) with support for custom bases.

Use Tool →
🕐

Unix Timestamp Converter

Convert Unix timestamps to readable dates and vice versa.

Use Tool →
⏰

Timestamp Converter

Convert between Unix timestamps, ISO dates, and human-readable formats.

Use Tool →
🌍

Time Zone Converter

Convert times between different time zones around the world.

Use Tool →
📄

HTML to Markdown

Convert HTML content to clean Markdown format.

Use Tool →
📄

Markdown to HTML

Convert Markdown text to HTML with live preview.

Use Tool →
📄

HTML to Text

Strip HTML tags and extract plain text content.

Use Tool →