Stop renting your business. Start owning it.
Self-hostable Hubs that replace the SaaS tools your business pays for monthly: QR menus, security scanning, market intel, automation, chat rooms, and more. Buy once, own forever, branded as yours.
Free for everyone.
Built or forked by SevinHub.
Real tools you can use right now. No signup gate, no payment. 9 free tools: in-house builds plus open-source forks I've polished and re-hosted.
QR Code Generator
Styled QR codes for links, Wi-Fi, vCard, email and SMS. Custom colors, center logo, download PNG or SVG. Runs fully in your browser.
OpenSevinShield
Drive any URL through Chromium with 8 device personas. Transparent verdicts in 10 to 15s. 100 free scans/mo.
OpenWebScan
Free OSINT & security scanner. SSL, DNS, headers, tech stack, ports, DMARC/SPF and more.
OpenAwesome Hacking
Curated index of the best free hacking, OSINT, and cybersecurity tools and learning resources.
OpenLets Talk
Free peer-to-peer chat rooms. Start a room, share the link, talk. No accounts, no servers in the middle.
OpenSlotHub
Free in-browser slots, coins reset daily, no card required. Built on the SevinHub theme.
OpenStoryHub
Free story-sharing micro-app. Write, share, read. Lightweight by design, no algorithm, no ads.
OpenMatrix Rain
Focus screen with built-in white noise, stream backdrop, screensaver for any spare display. 21 scenes, volumetric 3D, UHD, procedural audio.
OpenSevinHub Ambient
Five scenes in one tab: Rainfall with real lightning, a crackling Hearth, a Warp focus tunnel, a Breach hacker terminal, and a Milkdrop music visualizer. Procedural audio, zero install.
OpenHand-Picked Premium
Hand-picked premium PHP scripts, web apps, and digital tools. One-time purchase, lifetime yours.
B2B and B2C, one marketplace
SevinHub ships scripts for businesses that run on them daily and for the consumers they serve.
Tools that run the back-office3 products tagged B2B
Built for agencies, SaaS teams, and operators, internal dashboards, lead-gen funnels, white-label resale, billing, automation, and analytics.
- White-label, resell to your own clients
- Extended licenses for unlimited projects
- Dashboards, CRMs, automation, billing
- Direct support from the team that built it
Products end-users love3 products tagged B2C
Storefronts, booking apps, productivity tools, social features, content sites, and everyday digital experiences. Mobile-first, fast, friendly.
- Mobile-first, premium dark/neon UI
- Storefronts, bookings, communities
- GDPR-ready, fast on shared hosting
- 3+ years of free updates & patches
About SevinHub
SevinHub is built by Sergiu Vincze, a 27-year-old developer and junior cybersecurity practitioner based in Belgium. The mission is simple: create practical, secure, and beautifully designed web tools that solve real business problems. Every product is built on PHP/MySQL, designed for shared hosting and VPS, and comes with honest pricing and long-term support.
Security First
Every product is built with CSRF protection, prepared statements, secure sessions, and input validation from day one.
Hosting Friendly
All products run on shared cPanel hosting and VPS. No Composer, no Node.js, no complex setup.
3+ Year Updates
Free updates and security patches for 3+ years after purchase. Committed to your long-term success.
White-Label Ready
Most scripts are fully rebrandable. Buy once, use for clients or your own business, extended license available.
New Arrivals
What we build & secure
From custom PHP web apps to authorized cybersecurity assessments, practical digital solutions for modern businesses.
Custom PHP Apps
Tailored web applications built with PHP/MySQL. Secure, fast, shared-hosting ready.
Business Landing Pages
Modern, conversion-focused landing pages for your startup or business. Mobile-first.
White-Label Scripts
Rebrandable PHP scripts you can resell to clients. One-time, no royalties.
AI Integrations
Add AI-powered features to your apps, chat, content generation, summarization.
Blue Team Security
Website security reviews, vulnerability reports, login hardening, log analysis.
Red Team Testing
Authorized penetration testing for web apps. Find real weaknesses before attackers do.
Dashboards & Admin
Custom admin panels, analytics dashboards, and internal tools for your team.
Automation & Workflows
Form handlers, Telegram bots, email automation, API integrations, reduce manual work.
Security Service Packs
Practical, authorized cybersecurity assessments for websites and web applications.
Blue Team Starter Security Review
Entry-level security assessment for small websites and web apps.
Website Security Check
Comprehensive website security assessment with actionable report.
Login & Session Security Review
Deep-dive into authentication and session management security.
Basic Vulnerability Report
Systematic vulnerability identification for small web projects.
Phishing Awareness & Email Security Review
Email security and phishing awareness assessment for your domain.
SOC-Style Log Review
Log analysis and anomaly detection for web server and application logs.
Most Popular
Latest from the blog
Built different from the typical marketplace
Most marketplaces leave you on your own after the download. SevinHub is the opposite: one developer, long updates, real support, code that runs on your hosting.
| SevinHub | Typical Marketplaces | |
|---|---|---|
| Pricing model | ✓ Lifetime · one payment · no renewals | SaaS terms or limited licenses |
| Free updates after purchase | ✓ 3+ years included | 6, 12 months, then paid renewals |
| Works on cPanel shared hosting | ✓ No Composer, no Node, just upload | Often requires VPS, build steps |
| Security baked in | ✓ Built by a cybersecurity practitioner | Hit or miss, varies by author |
| Direct support from developer | ✓ Telegram + email · <4h typical | Forum tickets · days or never |
| Custom builds & white-label | ✓ Yes, request a quote | Not offered |
| License keys + signed invoices | ✓ HMAC-signed · PDF invoice | Plain download link |
| EU / GDPR compliant | ✓ Belgian-registered | Often US-based |
Everything you'd ask before buying
Why "Hub"? What does that actually mean?
What do I actually get after I buy?
SVH-XXXX-XXXX-XXXX-XXXX license key, and a printable PDF invoice. Re-downloadable anytime from your dashboard.Will this run on my cPanel / shared hosting?
What does "3+ years of free updates" mean?
Can I rebrand and resell to my own clients?
How do I pay? Do you take crypto?
What if something breaks or I need help installing?
Do you build custom software or do security work?
Refund policy?
Replace monthly subscriptions with software you own
Every script in the marketplace replaces a SaaS tool you'd otherwise pay €20 €200/mo for. Buy once, white-label it, run it forever.
One Hub, Any Business
Restaurants, agencies, gyms, freelancers, stores, SaaS founders. Pick the script that replaces your tool, install on your hosting, done.
Lifetime, Not Monthly
Every product is one-time pricing. The version you buy stays yours forever. Updates included for 3+ years.
White-Label Ready
Most scripts are fully rebrandable. Run them for your own brand or resell to clients with your name on them.
This is the model. It's how SevinHub works today.