Free Online Tools & Utilities

Fast, secure, and easy-to-use tools for everyday tasks. No registration required.

🔐 Security & Privacy Tools

Password Generator

Generate strong, secure random passwords with customizable options

Hash Generator

Generate MD5, SHA-1, SHA-256, and other hash values

Base64 Encoder/Decoder

Encode and decode text to/from Base64 format

📝 Text Tools

Case Converter

Convert text to uppercase, lowercase, title case, and more

Word Counter

Count words, characters, sentences, and paragraphs in your text

Lorem Ipsum Generator

Generate placeholder text for your designs and mockups

Text Difference Checker

Compare two texts and highlight the differences

💻 Developer Tools

JSON Formatter

Format, validate, and beautify JSON data

HTML Encoder/Decoder

Encode and decode HTML entities and special characters

URL Encoder/Decoder

Encode and decode URLs and query strings

Color Picker

Pick colors and get HEX, RGB, and HSL values

CSS/JS Minifier

Minify CSS and JavaScript code to reduce file size

🔄 Converters

Timestamp Converter

Convert Unix timestamps to human-readable dates

Unit Converter

Convert between different units of measurement

Markdown to HTML

Convert Markdown syntax to HTML code

🛠️ Utilities

QR Code Generator

Create QR codes for URLs, text, and contact information

Image to Base64

Convert images to Base64 encoded strings

UUID Generator

Generate unique identifiers (UUID/GUID)

Why Choose UtilityNest?

⚡

Fast & Lightweight

All tools work instantly in your browser with no server delays

🔒

Privacy First

Your data stays on your device. Nothing is stored on our servers

📱

Mobile Friendly

Fully responsive design works perfectly on all devices

🆓

100% Free

No registration, no subscriptions, no hidden fees