Free NexusAI Tools
Launch checks that turn into real cloud revenue paths.
Generate a brand, find a domain, check DNS and SSL, audit website health, and plan your launch. Every free tool connects to a practical NexusAI service when you are ready to ship.
Tool pages
30
Categories
5
Featured
3
Live tracking
On
Live acquisition engine
Tool views, runs, saved reports, leads, and upgrade intent now feed the NexusAI admin analytics dashboard.
Business Tools
6 commercial tools for launch, operations, and conversion.
Website Tools
7 commercial tools for launch, operations, and conversion.
Developer Tools
7 commercial tools for launch, operations, and conversion.
AI Tools
4 commercial tools for launch, operations, and conversion.
Cloud Tools
6 commercial tools for launch, operations, and conversion.
Featured tools
Start where revenue risk shows up first
These tools map directly to paid NexusAI flows: website launch, domain setup, email trust, monitoring, and cloud projects.
Website Health Suite
Live pageAudit SSL, DNS, performance, SEO, email readiness, and mobile health in one report.
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Domain Generator
Live pageFind commercial domain ideas and compare brand, memorability, and SEO fit.
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Startup Launch Wizard
Live pageCreate a practical launch roadmap across brand, website, email, infrastructure, and growth.
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Business Tools
Plan, price, and package the business
6 tool pages
Business Name Generator
Live pageGenerate brandable business names with domain, email, and launch positioning ideas.
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Domain Generator
Live pageFind commercial domain ideas and compare brand, memorability, and SEO fit.
Open tool
Startup Launch Wizard
Live pageCreate a practical launch roadmap across brand, website, email, infrastructure, and growth.
Open tool
Pricing Calculator
Live pageEstimate product or service pricing with margin, setup fee, subscription, and support assumptions.
Open tool
Business Plan Generator
Live pageOutline a commercial business plan with market, offer, operations, and launch milestones.
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Marketing Plan Generator
Live pageBuild a focused marketing plan with channels, messaging, content, and conversion goals.
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Website Tools
Audit the public launch surface
7 tool pages
Website Health Suite
Live pageAudit SSL, DNS, performance, SEO, email readiness, and mobile health in one report.
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SSL Checker
Live pageCheck certificate presence, issuer, expiration, and certificate risk.
Open tool
DNS Checker
Live pageCheck website and email DNS records, including A, AAAA, MX, SPF, DKIM, and DMARC.
Open tool
Website Speed Analyzer
Live pageEstimate website performance bottlenecks and prioritize speed fixes that affect conversion.
Open tool
SEO Audit Tool
Live pageReview SEO basics like titles, descriptions, sitemap, robots, headings, and content gaps.
Open tool
Uptime Checker
Live pageCheck whether a public site is reachable and prepare it for managed uptime monitoring.
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WHOIS Lookup
Live pageReview public domain registrar, nameserver, status, and expiration signals.
Open tool
Developer Tools
Debug integrations and payloads safely
7 tool pages
JWT Debugger
Live pageDecode JSON Web Tokens locally and inspect claims, expiry, issuer, and algorithm safely.
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JSON Formatter
Live pageFormat, validate, and inspect JSON payloads for APIs, webhooks, and config files.
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UUID Generator
Live pageGenerate UUIDs for development, testing, fixtures, and internal workflow identifiers.
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Base64 Encoder
Live pageEncode and decode Base64 strings for API credentials, payloads, and integration testing.
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API Tester
Live pagePlan API requests, headers, payloads, and expected responses before wiring production calls.
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Webhook Inspector
Live pagePrepare webhook payload validation, retry handling, signatures, and observability checks.
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Random User Data Generator
Live pageGenerate safe fictional user profiles for UI testing, demos, seed data, and QA workflows.
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AI Tools
Shape the offer with AI-assisted planning
4 tool pages
AI Website Builder
Live pageTurn a business idea into a website structure, page plan, and launch-ready content outline.
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AI Content Generator
Live pageGenerate commercial website, landing page, and campaign content briefs.
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AI Business Advisor
Live pageGet practical guidance for positioning, offers, launch priorities, and online operations.
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AI Infrastructure Advisor
Live pagePlan cloud hosting, monitoring, backup, and deployment needs from workload requirements.
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Cloud Tools
Estimate and plan cloud operations
6 tool pages
VPS Cost Calculator
Live pageEstimate VPS monthly cost using CPU, memory, storage, backups, monitoring, and support assumptions.
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Kubernetes Cost Calculator
Live pagePlan cluster cost by estimating nodes, workloads, traffic, storage, and operational overhead.
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Cloud Architecture Planner
Live pageMap web apps, databases, backups, DNS, monitoring, and deployment flows into a cloud plan.
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Cloud Migration Advisor
Live pagePlan a safer migration by reviewing current hosting, risks, data, DNS, and rollback needs.
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IP Address Lookup
Live pageReview public IP and network context without active scanning or unsafe probing.
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Safe Port Scanner
Live pagePlan a strictly limited public port exposure review with private-range blocking and short timeouts.
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Upgrade to NexusAI Cloud
Move from a free check to a managed launch.
Bring the result into NexusAI for managed websites, business email, domain operations, monitoring, cloud servers, and infrastructure review.
Expansion tools
More commercial entry points
Business Name Generator
Live pageGenerate brandable business names with domain, email, and launch positioning ideas.
Open tool
Pricing Calculator
Live pageEstimate product or service pricing with margin, setup fee, subscription, and support assumptions.
Open tool
Business Plan Generator
Live pageOutline a commercial business plan with market, offer, operations, and launch milestones.
Open tool
Marketing Plan Generator
Live pageBuild a focused marketing plan with channels, messaging, content, and conversion goals.
Open tool
SSL Checker
Live pageCheck certificate presence, issuer, expiration, and certificate risk.
Open tool
DNS Checker
Live pageCheck website and email DNS records, including A, AAAA, MX, SPF, DKIM, and DMARC.
Open tool
Website Speed Analyzer
Live pageEstimate website performance bottlenecks and prioritize speed fixes that affect conversion.
Open tool
SEO Audit Tool
Live pageReview SEO basics like titles, descriptions, sitemap, robots, headings, and content gaps.
Open tool
Uptime Checker
Live pageCheck whether a public site is reachable and prepare it for managed uptime monitoring.
Open tool
WHOIS Lookup
Live pageReview public domain registrar, nameserver, status, and expiration signals.
Open tool