About Particularly
Your one-stop shop for all network and web diagnostic tools. No sign-ups, no paywalls, just pure utility.
What We Do
Particularly consolidates 54 powerful diagnostic tools into one beautiful, modern interface. Whether you're debugging DNS issues, checking SSL certificates, or analyzing website performance, we've got you covered.
Built with Next.js, React, and Tailwind CSS v4, Particularly delivers fast, reliable results without the clutter. Inputs are normalized server-side for consistent results across tools.
DNS Tools
4 tools available
| Tool | Description |
|---|---|
| DNS Lookup | Query DNS records for any domain (11 record types) |
| DNS Propagation | Check DNS propagation across 38 global servers |
| DNS Security Checker | Check SPF, DKIM, DMARC, and DNSSEC records |
| Reverse DNS | Find domain name from IP address |
HTTP & Web
13 tools available
| Tool | Description |
|---|---|
| SSL Certificate Checker | Check SSL certificate validity and expiration |
| HTTP Header Analyzer | Analyze HTTP response headers |
| HTTP Compression Test | Test HTTP compression support |
| Security Headers Checker | Check security headers configuration |
| Website Speed Test | Measure website load time |
| URL Redirect Checker | Follow redirect chains |
| HTTP Status Checker | Check HTTP status code and response time |
| Cookie Analyzer | Analyze cookies set by a website |
| CORS Checker | Test CORS configuration |
| Technology Profiler | Detect technologies used on a website |
| HTTP/2 & HTTP/3 Checker | Check HTTP protocol version support |
| HSTS Preload Checker | Check HSTS configuration and preload status |
| Certificate Transparency | Search CT logs for issued certificates |
Network Tools
11 tools available
| Tool | Description |
|---|---|
| IP Geolocation | Get location info for IP address |
| Reverse IP Lookup | Find domains on same IP |
| Ping Test | Ping a host and show latency |
| Traceroute | Show network path to destination |
| MTR (My Traceroute) | Combined ping and traceroute with packet loss |
| Subnet Calculator | Calculate network addresses |
| IP Range Calculator | Calculate IP ranges |
| Port Scanner | Scan common ports on a host |
| Blacklist Check | Check if IP is on spam blacklists |
| ASN Lookup | Find AS number and organization for IP |
| Mail Server Test | Test mail server connectivity and STARTTLS |
Utilities
4 tools available
| Tool | Description |
|---|---|
| Base64 Encoder/Decoder | Encode and decode Base64 |
| URL Parser | Parse URLs and scheme-based inputs (mailto:, tel:, host:port) |
| Email Validator | Validate email format and check MX records |
| Domain Age Checker | Check domain registration date and age |
SEO & Analysis
8 tools available
| Tool | Description |
|---|---|
| Hosting Provider | Find hosting provider for domain |
| WHOIS Lookup | Get domain registration information |
| Robots.txt Checker | Check robots.txt file |
| Sitemap Checker | Parse XML sitemap |
| Meta Tags Extractor | Extract meta tags from HTML |
| Favicon Checker | Find favicon for a website |
| Link Checker | Check for broken links on a page |
| Image Optimizer Checker | Check if images are optimized |
URL Conversion
14 tools available
| Tool | Description |
|---|---|
| URL Encoder/Decoder | Encode and decode URL components |
| QR Code Generator | Generate QR codes from URLs or text |
| URL to Text | Extract pure text content from webpage |
| AI Summarizer | Summarize webpage content or raw text with AI |
| URL to Audio | Convert webpage text into audio narration |
| URL to HTML | Extract clean HTML content from webpage |
| URL to Markdown | Convert webpage content to Markdown |
| URL to JSON | Convert webpage to structured JSON |
| URL to XML | Transform webpage content into XML |
| URL Extractor | Extract all links from a webpage |
| Heading Extractor | Extract and analyze H1-H6 headings |
| URL to Image | Capture webpage as PNG/JPEG image |
| URL to PDF | Save webpage as PDF document |
| URL Opener | Open multiple URLs at once |
Fun Facts
🚀 — Lightning fast: Built on Bun runtime for maximum performance. Most tools respond in under 100ms.
🎨 — Beautiful by default: Every interface uses shadcn/ui components and Tailwind CSS v4 for a consistent, modern experience.
🔧 — Developer-friendly: All tools accept URLs in any format—no need to add protocols or worry about www prefixes. The URL Parser also understands scheme-only inputs like mailto: and tel:.