AllToolsHQ Tools for Everyone
Professional tools for developers, designers, and digital professionals. Streamline your workflow with our comprehensive suite of 35+ tools.
Password Generator
Generate secure, random passwords with customizable options
Loan Calculator
Calculate monthly payments, total interest, and amortization schedules with multi-currency support
QR Code Generator
Create custom QR codes for URLs, WiFi, contacts, and more
Base64 Encoder
Encode and decode text, files, and images to/from Base64 format
Hash Generator
Generate cryptographic hashes with MD5, SHA1, SHA256, SHA512, and CRC32 algorithms
Regex Tester
Test and debug regular expressions with live pattern matching, highlighting, and comprehensive pattern library
JSON Tools Suite
Complete collection of 8 JSON utilities: format, validate, convert, edit, compare, query, and generate schemas
URL Encoder/Decoder
Encode and decode URLs for safe transmission with real-time validation
Unit Converter
Convert between different units of measurement instantly with precise calculations
YAML Tools Suite
Professional YAML utilities for DevOps: format, validate, convert, edit, compare, lint, and parse YAML files
Markdown Previewer
Professional markdown editor with live preview, file upload, and export options
IP Address Lookup
Get detailed location, ISP, and security information for any IP address
Professional Design Tools
Complete suite of AI-powered design tools for creators, developers, and brands. Create stunning visuals with professional-grade features.
Explore All Design ToolsColor Converter
Convert between HEX, RGB, HSL, CMYK with accessibility checker
Color Palette Generator
Create harmonious color schemes with AI-powered palette generation
Image Resizer
Professional image resizing with batch processing and intelligent scaling
Image Converter
Convert image formats with batch processing and quality control
Gradient Generator
Design beautiful CSS gradients with real-time preview
Image Optimizer
Advanced image compression and optimization with multiple formats
Why Choose AllToolsHQ?
Built with privacy, performance, and user experience in mind. All tools work offline and process data locally in your browser.
Privacy First
All processing happens locally. Your data never leaves your device or gets stored on our servers.
Lightning Fast
Optimized for performance with instant results. No waiting for uploads or downloads.
Developer Friendly
Clean interfaces designed for both beginners and professionals. Advanced options when needed.
Always Available
Works offline once loaded. No internet connection required for most operations.
Start Using Professional Tools Today
Join hundreds of thousands of users who rely on our tools for their daily workflow.
Stay Updated on Security
Get the latest security tips and updates delivered to your inbox. No spam, just valuable insights to keep you safe online.