Beschreibung
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.
🍩 Donations
ℹ️ Official website: CO-W.io | Github
❓ Feel free, write if you will have any questions: Support
💰 Your might like it: Cryptocurrency Price Widget
💹 Source: CurrencyRate.Today
Screenshots
Installation
📩 Feel free, write if you will have any questions: Online support
From your WordPress dashboard
- Visit „Plugins > Add New“
- Search for „Crypto Converter Widget“
- Activate „Crypto Converter Widget“ from your Plugins page.
- Add the Gutenberg block, use the shortcode, or place it in a widget area.
From WordPress.org
- Download „Crypto Converter Widget“.
- Upload the „Crypto Converter Widget“ directory to your „/wp-content/plugins/“ directory, using your favorite method (ftp, sftp, scp, etc…).
- Activate „Crypto Converter Widget“ from your Plugins page.
- Add the Gutenberg block, use the shortcode, or place it in a widget area.
FAQ
-
Do I need an API key?
-
No. Standard WordPress usage works without an API key.
-
How do I add the converter to a page?
-
Use the „Crypto Converter ⚡ Widget“ Gutenberg block, or paste the shortcode into any shortcode-enabled area:
[crypto-converter-widget base="BTC" quote="USD" amount="1"] -
Can I use it without the Gutenberg block?
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Yes. The shortcode works in posts, pages, classic editor content, widget areas, and site-editor template parts that support shortcodes.
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Which assets can I use?
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Use symbol-based values such as
BTC,ETH,USD,EUR, orXAU. The widget supports ≈14k crypto symbols plus fiat and commodity entries. -
Can I customize the design?
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Yes. You can use light, dark, or auto theme mode, rounded corners, border, shadow, custom background color, and CSS gradients.
-
Can I control locale, decimals, and fees?
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Yes. The widget supports locale-aware formatting, decimal precision, fiat symbol display, and an optional tax/fee percentage adjustment.
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How do I make a fixed-width converter?
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Wrap the block or shortcode in a container with a fixed width. Keep the width at least 320px for a usable layout.
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Does the plugin do cryptojacking or mining?
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No. The plugin renders a currency converter widget only.
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Where can I get support?
-
Use the official WordPress.org support forum: Support
Rezensionen
Mitwirkende und Entwickler
„Crypto Converter ⚡ Widget“ ist Open-Source-Software. Folgende Menschen haben an diesem Plugin mitgewirkt:
Mitwirkende
„Crypto Converter ⚡ Widget“ wurde in 22 Sprachen übersetzt. Danke an die Übersetzer für ihre Mitwirkung.
Übersetze „Crypto Converter ⚡ Widget“ in deine Sprache.
Interessiert an der Entwicklung?
Durchstöbere den Code, sieh dir das SVN-Repository an oder abonniere das Entwicklungsprotokoll per RSS.
Änderungsprotokoll
3.3.2
- Updated the bundled public widget JavaScript to public widget release 3.3.2
- Added local
assets_runtime_V3.json,assets_catalog_V3.jsonfor lightweight WordPress admin and block currency suggestions - Updated plugin version metadata, asset versions, and generated standalone HTML CDN snippet to 3.3.2
3.2.5
- Updated the bundled public widget JavaScript to public widget release 3.2.5
- Updated plugin version metadata, asset versions, and generated HTML CDN snippet to 3.2.5
3.2.2
- Updated the main public widget JavaScript bundle and WordPress metadata to version 3.2.2
- Updated asset copy to ≈14k crypto symbols plus fiat and commodity entries
- Refined the Source attribution into a compact product-style signature
- Updated Gutenberg block registration and editor markup for WordPress 7.0 compatibility
- Fixed Gutenberg block selection and inspector console warnings
- Added compatibility fallbacks for older WordPress installs reported by Plugin Check
- Refreshed readme description, usage, screenshots, FAQ, installation notes, and upgrade notice
3.1.2
- Security: added capability checks on AJAX handlers
- Compatibility: declared support for WordPress 7.0
- Compatibility: fixed PHP 7.x const visibility
- Added uninstall.php for clean plugin data removal
- Fixed i18n escaping functions for translatable strings
- Fixed admin settings version output escaping
- Removed debug console.log calls from JS assets
- Fixed duplicate PHPDoc comments
- Updated support links to WordPress.org forum
3.1.1
- Minor fixed
3.1.0
- Major fixed
- Fixed compatibility JS (thank you @homu9).
3.0.7
- Minor fixed
- Windows scroll fixed (thank you @toludavid1)
3.0.6
- Minor fixed
3.0.5
- Minor fixed
3.0.4
- Minor fixed
3.0.3
- Implement four‑layer API provider architecture
- Redesign user interface
- Revamp core engine
- Improve performance and stability
- Enhance flexibility with configurable options
- Introduce advanced feature set
- Resolve major bugs
2.2.2
- ✅ Plugin Check: 🎉 No errors found.
- Update POT file
- Minor fixed
2.2.1
- Fixed some WP Error
2.2.0
- Fixed notice
- Minor fixed
2.1.4
- Minor fixed
2.1.3
- Minor fixed
2.1.2
- Minor fixed
2.1.1
- Minor fixed
- languages fixed
2.1.0
- Minor fixed
- Gutenberg fixed
2.0.1
- Minor fixed
2.0.0
- Gutenberg block supported
- Update languages
- Minor fixed
1.9.3
- Add async strategy load script
- Minor fixed
1.9.0
- Security fixed
- Minor fixed
1.8.4
- Minor fixed
1.8.3
- Security fixed: https://www.cve.org/CVERecord?id=CVE-2023-49150
- Minor fixed
1.8.2
- Security fixed: https://www.cve.org/CVERecord?id=CVE-2023-49150
1.8.1
- Minor fixed
1.8.0
- Minor fixed
- Corrected languages
1.7.0
- Changing the version of the main script
- Minor fixed
1.6.1
- Important fixed
- Minor fixed
1.5.2
- Add languages
1.5.1
- Minor fixed
1.5.0
- Stable release
