Free Tools

A collection of 17 powerful, free tools for security, development, and productivity. All processing happens locally in your browser.

6
Security
3
Network
4
Development
4
Productivity

Password Generator

Generate secure passwords with customizable length and complexity

Customizable Length
Special Characters
Secure Algorithm

Password Strength Checker

Analyze password strength and see how long it would take to crack

Strength Score
Crack Time Estimation
Security Feedback

Text Encryption

Encrypt and decrypt text using AES-256-GCM encryption

AES-256-GCM
Password Protected
Client-side Only

Hash Generator

Generate MD5, SHA1, SHA256, and other hash values

Multiple Algorithms
File Support
Compare Hashes

JWT Decoder

Decode and inspect JSON Web Tokens (JWT)

Header & Payload
Expiry Check
Claims Display

Headers Analyzer

Analyze HTTP security headers of any website

Security Grading
8 Header Checks
Recommendations

IP Address Lookup

Get geolocation and network info for any IP address

Geolocation
ISP Info
Timezone

DNS Lookup

Query DNS records for any domain (A, AAAA, MX, TXT, NS)

Multiple Record Types
Google DNS
TTL Display

Speed Test

Test your internet connection speed with real measurements

Download Speed
Upload Speed
Ping Test

JSON Formatter

Format, validate, and beautify JSON data

Syntax Highlighting
Validation
Minification

Base64 Encoder

Encode and decode Base64 strings

File Support
Drag & Drop
Bulk Operations

URL Encoder/Decoder

Encode and decode URLs and text safely

URL Component
Full URL
Base64 URL

Color Palette

Create and explore beautiful color palettes

Color Harmony
Export Options
Accessibility Check

QR Code Generator

Generate QR codes for text, URLs, and more

Custom Size
Download PNG
Batch Generation

Image Optimizer

Compress and optimize images for web with advanced features

Format Conversion
Batch Processing
Before/After Compare

Unit Converter

Convert between different units of measurement

Multiple Categories
Precision Control
History

URL Shortener

Create short, memorable URLs for your links

Custom Aliases
Analytics
QR Codes

Why Use Our Tools?

All our tools are designed with privacy, security, and ease of use in mind.

Privacy First

All processing happens locally in your browser. Your data never leaves your device.

Lightning Fast

Optimized for speed and performance. Get results instantly without waiting.

Always Free

No subscriptions, no limits. Use all tools completely free, forever.

Need a Custom Tool?

Can't find the tool you need? Let us build a custom solution for your specific requirements.