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Crypto Converter ⚡ Widget
Live converter for ≈14k crypto, fiat and commodity symbols: Gutenberg block, shortcode, themes and no API key.
The facts
- Rating
- 4.6★ from 24
- Active installs
- 1k+
- Price
- Free
- Last updated
- 19 Aug 2026
- Added
- Jan 2021
- Requires WP
- 3.1
- Tested up to
- WP 7.1
- Requires PHP
- 5.4
- Downloads
- 47,792
Our analysis
AI-assistedCrypto Converter ⚡ Widget is a WordPress plugin that provides a live converter for approximately 14,000 cryptocurrency, fiat, and commodity symbols. It can be integrated into posts, pages, and sidebars using a Gutenberg block, shortcode, or widget-area embed without the need for API keys.
The plugin allows you to customize various settings, including base and quote assets, amount, decimal precision, and themes. It is suitable for users who want to display real-time currency conversions on their WordPress sites, particularly those focused on cryptocurrency and financial content.
Best for: This plugin is best for WordPress users looking to integrate live currency conversion features into their sites.
What it does well
- ✓Supports approximately 14,000 crypto, fiat, and commodity symbols
- ✓No API key required for standard usage
- ✓Customizable settings for various display options
- ✓Compatible with Gutenberg blocks and shortcodes
- ✓Free to use
Where it falls short
- •Limited information on specific user experiences or advanced features
Verdict
Crypto Converter ⚡ Widget offers a straightforward solution for displaying live conversions, making it a practical choice for cryptocurrency-focused websites.
From the developer
falselight's own description of Crypto Converter ⚡ Widget, lightly tidied.
Live converter for ≈14k crypto, fiat and commodity symbols: Gutenberg block, shortcode, themes and no API key.
📌 Description
Crypto Converter Widget adds a lightweight, customizable converter to WordPress. Use it as a Gutenberg block, shortcode, or widget-area embed to show live crypto, fiat, token, blockchain, and commodity conversion on posts, pages, and sidebars.
The plugin is built around a browser-native Web Component, so the public markup stays simple and the interface remains easy to customize from WordPress. Standard usage does not require API keys or server-side setup.
It supports ≈14k crypto symbols plus fiat and commodity entries. You can configure base and quote assets, amount, decimal precision, locale, tax/fee adjustment, fiat symbols, light/dark/auto themes, rounded corners, borders, shadows, custom colors, and gradients.
Learn more on the official website: CO-W.io | GitHub
⭐️ Key features
- 🔑 No API key required for standard usage;
- 📟 Gutenberg block, shortcode, and widget-area support;
- 💵 Crypto, fiat, token, blockchain, and commodity conversion;
- ₿ ≈14k crypto symbols plus fiat and commodity entries;
- 💱 Works as an exchange-rate widget or interactive currency converter;
- ⚙️ Settings for amount, base, quote, locale, decimals, tax/fee, and symbol display;
- 🌗 Light, dark, and auto themes;
- 🌈 Custom colors, CSS backgrounds, and gradients;
- 🧩 Browser-native custom-element markup;
- 🔐 SSL-ready and SEO-friendly;
- 🆓 Free to use.
Usage
= Gutenberg block =
Add the “Crypto Converter ⚡ Widget” block to any post or page, then configure the converter from the block settings sidebar.
Shortcode
Use the shortcode anywhere shortcodes are supported:
[crypto-converter-widget base="BTC" quote="USD" amount="1"]
Widget areas
Use the shortcode in a widget area or site-editor template part when you need the converter in a sidebar, footer, or reusable layout.
Tagged as
industry
Crypto & Web3
platform
Gutenberg & Block Editor
Alternatives
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