Free tools
Networking & developer tools, free forever
A growing suite of 19 genuinely useful utilities — WHOIS, DNS, port & SSL checks, HTTP headers, password and hash generators, subnet math and more. No signup, no limits, no tracking.
Showing all 19 tools. Press / to search, Enter to open the first match.
Try one of these:
Server tools
Check a game server, size your next box, and measure real latency to Nxeon before you buy.
Minecraft Server Status Checker
Live checkPing any Minecraft server for players online, MOTD, version & latency.
Open toolMinecraft Skin Creator
In-browserPaint a skin on an animated 3D model, import any player's skin, download the PNG.
Open toolServer Size Calculator
In-browserHow much RAM, CPU & storage do you need? Get a plan recommendation.
Open toolPalworld Settings Generator
In-browserBuild a PalWorldSettings.ini and Docker env block from the options that matter.
Open toolValheim World Modifiers Generator
In-browserPick presets and modifiers, get the exact server launch arguments.
Open toolPing / Latency Test
Live checkMeasure round-trip latency from your browser to Nxeon.
Open toolNetwork tools
Diagnose domains, DNS, ports and certificates — the checks you run before and after every deploy.
AI Domain Name Generator
Live checkDescribe your idea, get brandable names that are actually available.
Open toolWHOIS Lookup
Live checkRegistrar, dates & nameservers for any domain.
Open toolDNS Lookup
Live checkResolve A, AAAA, MX, TXT, NS, CNAME and SOA records.
Open toolPort Checker
Live checkTest whether a TCP port is open, with latency.
Open toolSSL Certificate Checker
Live checkIssuer, validity, expiry and chain for any HTTPS host.
Open toolHTTP Header Checker
Live checkInspect status code and response headers for a URL.
Open toolWhat Is My IP
Live checkSee your public IP address and reverse DNS.
Open toolSubnet / CIDR Calculator
In-browserNetwork, broadcast, host range and counts from a CIDR.
Open toolDeveloper tools
Everyday encode/format/generate utilities that run entirely in your browser.
Security tools
Generate strong secrets and hashes locally — nothing is ever sent to a server.
Deploy your first server in under a minute
Creating an account is free and takes no card details. You pay when you deploy: choose a billing term and pay from your wallet or by card at checkout.