Petr Novak

Smart Convert – Currency & Unit Conversion is not just another calculator, it is a complete conversion infrastructure for WordPress sites. Designed for performance and flexibility, it handles everything from simple currency exchanges to complex, non-linear physical unit conversions (like Temperature).
Whether you run a travel blog, or a technical documentation hub, this plugin ensures your visitors see accurate conversions in a format that fits your design.
🚀 My Ambition: Premium Features for Free With this initial release, my goal is to set a new standard for what a free plugin can offer. I believe advanced tools shouldn’t be locked behind a paywall. That is why Smart Convert includes enterprise-grade features usually found only in paid versions: a Custom Unit Builder, a Template Engine, Import/Export capabilities, and Automatic Geolocation—all completely free.
<h3>🌟 Key Features</h3>
💰 Advanced Currency Engine 
* Rates: Supports 153 global currencies + cryptocurrencies (BTC, ETH, etc.). 
* Smart Geo-Location: Automatically detects visitor IP to display their local currency (powered by ipinfo.io). 
* “Spread” & Fees: Add a percentage markup (e.g., 2%) to exchange rates to simulate bank fees or retail pricing. 
* Smart Rounding: Intelligently adjusts decimals (e.g., 0 decimals for JPY, 6 decimals for BTC).
📏 Comprehensive Unit Converter 
* 105+ Built-in Units: Covers 14 categories including Length, Mass, Volume, Temperature, Pressure, Energy, Speed, and Data. 
* Bi-Directional Custom Units: Creating a unit like “Box” (e.g., 1 Box = 12 Items). The plugin automatically generates the reverse conversion logic for you. 
* Complex Math: Handles non-linear conversions (like Fahrenheit to Celsius) with precision offset calculations.
🎨 Visual & Editor Integration 
* Native Gutenberg Block: Visually configure conversions (Amount, From, To, Decimals) with a live backend preview. 
* Inline Toolbar Tool: Select any text in your post and convert it instantly using the rich text toolbar button. 
* Interactive Tooltips: Solves the common “overflow:hidden” clipping issue using a smart portal strategy to display rates on hover. 
* Template System: Design your output using placeholders like <code>{FROM}</code>, <code>{TO}</code>, <code>{RATE}</code>, and <code>{DATE}</code>.
⚙️ Performance & Workflow 
* Zero Database Bloat: Uses robust Object Caching and Transients. 
* Import/Export: Transfer your custom templates and custom units between sites via JSON. 
* Privacy First: External connections are disabled by default until explicit consent is given via the Onboarding Wizard.
<h3>🌍 Internationalization & Translations</h3>
Smart Convert – Currency & Unit Conversion is fully localized and ready for global audiences. The plugin is translated into the following languages:
<ul>
<li>English</li>
<li>Spanish (Español)</li>
<li>Japanese (日本語)</li>
<li>German (Deutsch)</li>
<li>French (Français)</li>
<li>Russian (Русский)</li>
<li>Brazilian Portuguese (Português do Brasil)</li>
<li>Italian (Italiano)</li>
<li>Czech (Čeština)</li>
<li>Dutch (Nederlands)</li>
<li>Turkish (Türkçe)</li>
<li>Polish (Polski)</li>
<li>Indonesian (Bahasa Indonesia)</li>
</ul>
<h3>⚖️ Privacy & External Services Disclosure</h3>
To provide up-to-date exchange rates and geolocation features, this plugin may connect to selected third-party services. 
No data is sent without your explicit consent via the settings page.
<ol>
<li>
Currency & Unit Data (Google Sheets via Proxy)
<ul>
<li>Service: Downloads conversion rates from public datasets.</li>
<li>Mechanism: Requests are routed through a static redirect wrapper on <code>petrnovak.cz</code> to ensure link stability.</li>
<li>Data Sent: Your server’s IP address (standard HTTP request). No visitor data is sent.</li>
<li>Policy: <a href="https://policies.google.com/privacy" rel="nofollow ugc">Google Privacy Policy</a></li>
<li>Proxy Policy: <a href="https://petrnovak.cz/plugins/smart-convert-currency-unit-conversion/privacy-policy.php" rel="nofollow ugc">PetrNovak.cz Privacy Policy</a></li>
</ul>
</li>
<li>
Geolocation (IPinfo.io)
<ul>
<li>Service: Used only if “Auto-detect currency from IP” is enabled in settings.</li>
<li>Mechanism: Sends the visitor’s IP address to IPinfo.io to determine their country code (e.g., “US”).</li>
<li>Data Sent: Visitor IP Address.</li>
<li>Policy: <a href="https://ipinfo.io/privacy" rel="nofollow ugc">IPinfo Privacy Policy</a></li>
</ul>
</li>
</ol>

Smart Convert – Currency & Unit Conversion

The ultimate conversion engine: 153 Currencies, 105+ Units, Custom Unit Builder, GeoIP detection, and a native Gutenberg Block with live previews.

claimpro

Stop wrestling with rulers and calculators! PlanWiseWP is a revolutionary, easy-to-use WordPress plugin that embeds a professional floor plan editor directly into your site with a simple shortcode <code>[planwisewp]</code>. Allow your website visitors, clients, or agents to draw floor plans effortlessly in their browser. As they draw, PlanWiseWP automatically calculates all crucial measurements in real-time. It’s the perfect B2B tool for real estate agencies, contractors, e-commerce stores (paint, flooring, furniture), and anyone who needs to provide accurate quotes or generate qualified leads.
<h3>From a simple utility to a powerful business and engineering engine</h3>
While the free version provides a powerful editor for your visitors, the <a href="https://planwisewp.com/pricing/" rel="nofollow ugc">PlanWiseWP PRO</a> version transforms it into a complete professional asset. With PlanWiseWP PRO, your website can: * Handle Complex Geometries: Manage sophisticated architectural layouts with advanced Room Overlapping & Merging logic and intelligent snapping for non-standard shapes. 
* Precision Dimensioning: Utilize Dynamic Guidelines and on-canvas dimension lines for millimeter-precise planning and professional-grade blueprints. 
* Automate Engineering Quotes: Instantly calculate Net vs. Gross Floor Areas, Net Wall Surfaces (automatically subtracting all doors and windows), and Detailed Perimeters for accurate skirting or trim material estimation. 
* Thermal & Volume Analysis: Automatically generate Air Volume data and estimated Heating Load requirements based on calculated surfaces and room volumes—perfect for HVAC and insulation contractors. 
* Generate Qualified Leads: Allow users to Save & Load their plans, turning anonymous visitors into registered, contactable leads in your database. 
* Strengthen Your Brand: Remove our watermark and add your own company logo to all exported high-resolution PNGs. 
* Monetize Your Traffic: Use the Company Management panel to create premium, tiered access for your own B2B clients and partners. 
* Full Data Portability: View user-saved plans (JSON) in the admin dashboard and unlock CSV & TXT export to sync data directly with your CRM or quoting software.
<h3>Core FREE features</h3>
<ul>
<li>Visual Snap-to-Grid editor: An intuitive drawing interface that’s easy for anyone to use.</li>
<li>Live basic calculations: Instantly calculates Gross Floor Area, Gross Wall Area, and item counts.</li>
<li>Smart magnetic alignment: Rooms and elements automatically snap together for perfect alignment.</li>
<li>Mobile & tablet ready: Fully responsive and touch-enabled.</li>
<li>Metric & Imperial units: Works seamlessly in (cm/m) or (in/ft).</li>
<li>Embed via shortcode: Place <code>[planwisewp]</code> on any page or post.</li>
<li>PNG image export: Lets users download a PNG of their plan (with PlanWiseWP watermark).</li>
<li>Admin customization: Control editor button colors and the preset room name list.</li>
<li>Translation ready: Fully translatable to your site’s language.</li>
</ul>
<a href="https://planwisewp.com/pricing/" rel="nofollow ugc">See the PRO vs. FREE Comparison</a> | <a href="https://planwisewp.com/demo/" rel="nofollow ugc">Try the Live DEMO</a> | <a href="https://planwisewp.com/faq/" rel="nofollow ugc">Read the Documentation</a>
<h3>3rd Party or External Service Disclaimer</h3>
This plugin, when upgraded to the PRO version, uses the Freemius service (https://freemius.com) to handle licensing, payments, and automatic updates. 
* Data Sent: When purchasing or activating a PRO license, user data (name, email, site URL, license key) is securely sent to Freemius to validate the purchase and manage the license. 
* Freemius Privacy Policy: https://freemius.com/privacy/

PlanWise Floor Planner

The interactive floor plan plugin for WordPress. Turn your website into a lead generation tool and automated quoting system.

Smart Convert – Currency & Unit Conversion vs PlanWise Floor Planner