Quick access to testing and diagnostic utilities.
| Tool | Description |
|---|---|
| 🔎 IP Range Calculator | Convert between CIDR, netmask, and IP ranges |
| 🌐 DNS Propagation Checker | Check DNS record propagation across multiple nameservers |
| ⚡ Network Speed Test | Simple bandwidth and latency testing |
| 🔍 MAC Address Lookup | Vendor lookup for MAC addresses |
| 🗺️ IP Geolocation Map | Visual map of IP locations |
| 🔢 ASN Lookup | Autonomous System Number information and routing details |
| 🛣️ BGP Route Viewer | Check BGP routing information for IPs/ASNs |
| 🛡️ Security Headers Analyzer | Check security headers (CSP, HSTS, etc.) |
| 🍪 Cookie Analyzer | Parse and analyze website cookies |
| 🔐 TLS Version Checker | Check supported TLS versions and ciphers |
| 🖼️ Website Screenshot Tool | Capture website screenshots |
| 🤖 Robots.txt Parser | Analyze robots.txt files |
| 🗺️ Sitemap Validator | Check XML sitemaps |
| 📋 Email Header Cleaner | Remove unnecessary headers |
| 🧪 Email Template Tester | Test email templates across different clients |
| 📨 Bounce Code Decoder | Decode email bounce messages |
| 🧹 Email List Cleaner | Remove invalid emails from lists |
| 📁 File Type Detector | Detect file types from content |
| 🖼️ Image Optimizer | Compress and optimize images |
| 📑 PDF Merger | Combine multiple PDFs |
| ✂️ PDF Splitter | Split PDFs into separate files |
| 🔤 File Encoding Converter | Convert between different text encodings |
| 🔄 CSV/JSON Converter | Convert between CSV and JSON formats |
| 📝 Text Diff Checker | Compare two text blocks |
| 🖋️ Markdown Preview | Preview markdown formatting |
| 🔠 Text Case Converter | Convert text case (upper, lower, title, etc.) |
| 📊 Text Statistics | Word count, character count, reading time |
| 🔒 Text Encryption | Simple text encryption/decryption |
| 🔍 Regular Expression Tester | Test and validate regex patterns |
| 🧑💻 API Response Validator | Validate API responses against schemas |
| 🔓 JWT Decoder | Decode and validate JWT tokens |
| 🎨 Color Picker | Color palette generator and converter |
| 🗜️ Code Minifier | Minify CSS, JavaScript, HTML |
| 📄 API Documentation Generator | Generate API docs from OpenAPI/Swagger |
| 🧪 Data Validator | Validate data against schemas |
| 📈 Data Visualizer | Simple data visualization |
| 📝 CSV Editor | Edit and manipulate CSV files |
| 🔎 JSON Path Tester | Test JSONPath expressions |
| 🔳 QR Code Generator | Generate QR codes for various purposes with customizable options. |
| 🔑 Password Generator | Generate secure passwords |
| 🌍 Time Zone Converter | Convert between time zones |
| 🔄 Unit Converter | Convert between different units |
| 🎨 Color Contrast Checker | Check color contrast ratios |
| 🔗 URL Shortener | Create short URLs |
| 🗣️ Text to Speech | Convert text to speech |
| 🖼️ Image to Text | OCR tool for images |
| 🔒 Password Strength Checker | Check password strength |
| 🔐 SSL/TLS Certificate Generator | Generate self-signed certificates |
| 🛡️ Vulnerability Scanner | Basic vulnerability scanning |