SwiftBiu: More AI, More Productivity.
Support AI Multimodal (Text-to-Text, Text-to-Image), JS Plugins, HTML Extensions. Select text in any app, pop up a toolbar, and get things done in one step.
Free on the App Store
Features Built for Speed
From translation to complex workflows, SwiftBiu is designed to be the fastest way to get things done.
AI Multimodal
Text-to-Text, Text-to-Image, and more AI capabilities.
Unlimited Extensions
Support JS Plugins and HTML Mini-programs.
One-Step Action
Select text, pop up toolbar, done.
Built for Speed
Native macOS performance, lightweight and fast.
Choose Your Plan
Start for free, and unlock powerful features with a Pro license.
Free
For casual users who need essential tools.
- check_circle Install unlimited plugins
- check_circle Enable single plugin
- check_circle Create and use advanced plugins
- check_circle Access all APIs
- check_circle Community support
Pro
For professionals who demand unlimited power.
Promotion: Nov 21 - Dec 26
- check_circle Everything in Free
- check_circle Enable multiple plugins simultaneously
- check_circle Priority support
- check_circle All future Pro features
- check_circle Support developer ❤️
Unlimited Extensions
Discover and download official plugins to supercharge your SwiftBiu experience.
Welcome to develop more fun plugins. We are still in early stages, feedback and API requests are welcome!
manifest.json
{
"identifier": "com.SwiftBiu.rmbconverter",
"name": "CNY",
"author": "SwiftBiu",
"description": "Convert selected number to RMB uppercase.",
"version": "1.0",
"actions": [
{
"title": "CNY",
"script": "script.js"
}
],
"icon": "dollarsign.circle",
"iconType": "sfSymbol",
"permissions": [
"clipboardWrite",
"notifications",
"paste"
]
}script.js
// 1. Check if plugin should appear
function isAvailable(context) {
const text = context.selectedText.trim().replace(/[¥$,]/g, '');
return text && !isNaN(parseFloat(text));
}
// 2. Execute the action
function performAction(context) {
const text = context.selectedText.trim().replace(/[¥$,]/g, '');
const rmb = convertToRMB(text); // Your logic here
SwiftBiu.showNotification(rmb);
SwiftBiu.pasteText(context.selectedText + "\n" + rmb);
}Frequently Asked Questions
Have questions? We've got answers. If you don't see your question here, feel free to contact us.
SwiftBiu is compatible with macOS 12.0 (Monterey) and later. We recommend using the latest version of macOS for the best performance and security.
Absolutely. Your privacy and data security are our top priorities. SwiftBiu processes all text locally on your Mac. Text is only sent to external services (like translation or AI APIs) when you explicitly trigger an action that requires it. We do not collect or store your selected text.
Yes, the Pro license is a one-time purchase. You will receive all future updates for the current major version.
Visit our Plugin Library to browse and download official plugins. You can find tools for text processing, AI, and more.
grid_view Browse Plugin Library