Culpqc | Currency Converter & QR Code Generator SaaS HTML Template With 5+ Tools

Culpqc is a modern, high-performance HTML5 Single Page Application (SPA) that combines essential productivity tools into one powerful, user-friendly interface. Built with pure Vanilla JavaScript, it delivers blazing-fast performance, zero dependencies, and complete privacy. Whether you want to launch your own SaaS platform or embed powerful tools into your website, Culpqc is the perfect solution. Key Features Currency Converter Live exchange rates from ExchangeRate-API

• 30+ currencies supported
• Instant conversion on input
• One-click currency swap
• Offline caching for 1-hour use without internet

QR Code Generator Generate QR codes for URLs, text, WiFi (SSID/Password), and contacts (vCard 3.0)

• Customizable colors and logo overlay
• Export in multiple sizes (128x, 256x, 512x PNG)

Extra Productivity Tools

• Password Generator with complexity controls & strength meter
• Unit Converter (Length, Weight, Temperature, Data, Speed, Area)
• Color Picker & Palette (HEX, RGB, HSL with copy-to-clipboard)
• Lorem Ipsum Generator

SaaS-Ready Features (Mock)

• Local storage-based login & registration system
• Dashboard with usage stats and activity history
• Tiered pricing UI (Free, Pro, Business)
• Track last 10 actions for quick reference

Technical Highlights

• 100% client-side (no external CDN dependencies)
• Fully responsive (Desktop, Tablet, Mobile)
• Dark mode with smooth, persisted theme transition
• Embeddable widget for integration into existing sites

Compatible Browsers

• Google Chrome
• Mozilla Firefox
• Safari
• Microsoft Edge

Use Cases

• Launch your own SaaS or micro-SaaS
• Add an embeddable tool suite to your website or landing page
• Provide productivity tools for freelancers or small teams
• Educational or demo platform for learning Vanilla JS SPA development
• Quick prototype for startups or web agencies

What’s Included

• Full HTML5, CSS3, and JavaScript source code
• Ready-to-use SPA interface
• Documentation for setup and customization
• All local assets included (fonts, icons, libraries)
• Sample dashboard and activity tracking templates

Setup Instructions

• Download and extract the package
• Open index.html in a modern browser to preview
• Upload all files to your web server
• Customize tools, colors, or branding if needed
• Your SPA is ready to use — no backend or database required

Important Notes

• This is a front-end HTML5 SPA template; all processing happens in the user’s browser
• Offline caching is limited to 1 hour per session
• Custom backend integration (optional) is possible for user authentication or data storage

Third-Party API Notice Note: This application uses ExchangeRate-API. This is a third-party service and may require additional costs. These costs are not included in the item purchase.  

(Only For Premium Category Products !)

1. All digital products are the most recent version, with no possibility of free updates. After payment, you can request an update to the most recent version for 5 days if a new version is released. We free support within 5 days.

2. If a license is required (Excludes WHMCS license , we provide only method not license), please contact us via email or ticket for assistance with activation. Our license is only valid for activation and does not include support.

3. We provide Mobile, PHP script installation services for $19.90 / ₹1700. Please create a backup after installation as we do not support re-installation. For mobile app source code, we do not offer installation services.

4. If you have any questions, please contact us by email [email protected] or create a ticket on this page

5. Please note that any digital products presented on the website do not contain malicious code, viruses or advertising. You will receive the original files from the developers. We do not sell any products that have been downloaded from other websites.

6. The response time can last up to 6 hours.

(Only For Membership Category Products !)

Benefits of our Membership Plans

• Instant access to all plugins and all themes including all future releases
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.
• Buy or download for FREE by subscribing to our VIP Membership Plan. Join the club of more than 1100+ happy members. This is the same theme as sold by the developer.

Updates:

• We offer frequent updates for one year from the date of purchase. After this period, you have to purchase the item again to receive further updates, we also offer lifetime updates as a second option.
• We regularly update products as soon as we are notified about an update, we go and download it from the author and update it on our site, but In case the current version of the product is not the latest, You can request an update for the product by contact form.
• We send regular emails advising when products have been updated so please be sure to provide an active email address when you sign up.

Support:

• Our support team is available 24/7, if you have any questions or need help in installing or configuring digital products purchased on the website, please don’t hesitate to contact form.
• Please note that we are not developers of the provided products, so our technical support capabilities are limited. We do not change product functionality and do not fix developer bugs.

For more information please read FAQs & About Us.

(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.