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20 tools in Gaming
Valorant Ping Test
Test your ping to all Valorant game servers worldwide. Check latency to EU, NA, Asia, and other regions to find the best server for competitive play.
CS2 Ping Test
Test your ping to Counter-Strike 2 servers worldwide. Check latency to all CS2 regions including EU, NA, Asia, South America, and Middle East.
Fortnite Ping Test
Test your ping to Fortnite servers worldwide. Check latency to all Epic Games server regions including NA, EU, Asia, Oceania, and Middle East.
LoL Ping Test
Test your ping to League of Legends servers worldwide. Check latency to all Riot Games regions including EUW, EUNE, NA, KR, JP, OCE, and Brazil.
Apex Legends Ping Test
Test your ping to Apex Legends servers worldwide. Check latency to all EA server regions including EU, NA, Asia, South America, and India.
Dota 2 Ping Test
Test your ping to Dota 2 servers worldwide. Check latency to EU, NA, Asia, South America, and India regions for optimal matchmaking.
Overwatch 2 Ping Test
Test your ping to Overwatch 2 servers worldwide. Check latency to all Blizzard server regions for the best competitive experience.
PUBG Ping Test
Test your ping to PUBG servers worldwide. Check latency to all Krafton server regions including EU, NA, Asia, Korea, and India.
Warzone Ping Test
Test your ping to Call of Duty: Warzone servers worldwide. Check latency to all Activision regions for smoother gunfights and less lag.
Rocket League Ping Test
Test your ping to Rocket League servers worldwide. Check latency to all Psyonix server regions for smooth aerial play and ball control.
Rainbow Six Siege Ping Test
Test your ping to Rainbow Six Siege servers worldwide. Check latency to all Ubisoft server regions for competitive tactical gameplay.
Minecraft Ping Test
Test your ping to Minecraft server regions worldwide. Check latency for smoother multiplayer, less block lag, and better PvP performance.
GTA Online Ping Test
Test your ping to GTA Online server regions worldwide. Check latency for smoother online sessions with less disconnects and lag.
EA FC Ping Test
Test your ping to EA FC 25 (FIFA) servers worldwide. Check latency to all EA server regions for smoother matches and better input response.
Escape from Tarkov Ping Test
Test your ping to Tarkov servers worldwide. Check latency to all BSG server regions for smoother raids and better hit registration.
Genshin Impact Ping Test
Test your ping to Genshin Impact servers. Check latency to all HoYoverse server regions including Europe, America, Asia, and TW/HK/MO.
Roblox Ping Test
Test your ping to Roblox server regions worldwide. Check latency for smoother gameplay across all Roblox experiences and games.
Destiny 2 Ping Test
Test your ping to Destiny 2 servers worldwide. Check latency to all Bungie server regions for smoother PvP and raid experiences.
WoW Ping Test
Test your ping to World of Warcraft servers worldwide. Check latency to all Blizzard server regions for smoother raiding and PvP.
Diablo IV Ping Test
Test your ping to Diablo IV servers worldwide. Check latency to all Blizzard server regions for smoother dungeons and world events.
Browse Tools by Category
DNS & Domain Tools (7)
Check DNS records, monitor propagation, perform reverse DNS lookups, query WHOIS data, and verify nameserver configurations for any domain worldwide.
Email & Deliverability Tools (8)
Validate MX records, check SPF/DKIM/DMARC policies, scan IP blacklists, analyze email headers, and run full email health diagnostics to fix deliverability issues.
Network & IP Tools (9)
Scan open ports, run ping and traceroute tests, geolocate IP addresses, look up ASN information, calculate subnets, and check your public IP — all from your browser.
Web & Security Tools (8)
Verify SSL/TLS certificates, inspect HTTP security headers, measure page load speed, detect web technologies, generate security scores, and check robots.txt configurations.
Images & Media Tools (11)
Convert between PNG, JPEG, WebP, and AVIF formats. Resize, crop, optimize, add watermarks, extract EXIF metadata, generate color palettes, and create placeholder images.
Text Tools Tools (7)
Analyze text readability and word count, check content for water words, calculate keyword density, convert letter case, compare text differences, and test regular expressions.
Utilities Tools (8)
Encode and decode Base64 and URLs, generate MD5/SHA hashes, format and validate JSON, create strong passwords, and generate UUIDs — essential developer utilities.
Gaming Tools (20)
Test your ping and latency to popular game servers including Valorant, CS2, Fortnite, Dota 2, and League of Legends to optimize your gaming connection.
Free Network Diagnostic & Developer Tools Online
NetVizor provides a comprehensive suite of 78+ free online tools for network diagnostics, domain analysis, email troubleshooting, web security auditing, image processing, and developer utilities. Every tool works directly in your browser — no installation, no registration for basic use, and no ads.
DNS & Domain Tools: Our DNS lookup tool lets you query all record types (A, AAAA, MX, CNAME, TXT, NS, SOA) for any domain. Track DNS propagation across global resolvers after making changes. Perform reverse DNS lookups to find hostnames associated with IP addresses. Run WHOIS queries to discover domain ownership, registration dates, and registrar information. Check domain age and verify nameserver configurations — essential for domain research, migration planning, and troubleshooting DNS issues.
Email Diagnostics: Identify why emails bounce or land in spam. Check MX records to verify mail server configurations. Validate SPF records to prevent spoofing. Verify DKIM signatures to ensure email authenticity. Analyze DMARC policies for proper email security. Scan your domain or IP against 50+ DNS-based blacklists (Spamhaus, Barracuda, SORBS). Parse raw email headers to trace delivery paths. Our email health tool combines all checks into a single report card.
Network & Security: Scan open ports on any server to discover running services — check SSH (22), HTTP (80), HTTPS (443), SMTP (25), or custom port ranges. Measure server response time with ping. Trace routing paths with traceroute to identify network bottlenecks. Geolocate any IP address to find its country, city, ISP, and ASN. Verify SSL/TLS certificates and check expiration dates. Inspect HTTP response headers for security misconfigurations. Detect technologies powering any website.
REST API: All tools are available programmatically via our REST API. Get a free API key with 1,000 requests per month. Use it to automate SSL monitoring, DNS validation, port scanning, email health checks, and more in your scripts, CI/CD pipelines, or monitoring dashboards. Paid plans support up to 100,000 requests per month with higher rate limits and bulk endpoints.