TypeScript 转 JavaScript

将 TypeScript 转译为 JavaScript，支持类型剥离和目标版本选择

Loading content...

比较相似工具

About This Tool

The Ts To Js typescript to javascript engine - transpile typescript to javascript supports various es targets, module formats, and compiler options All processing happens client-side in your browser, ensuring your data remains private and secure. Perfect for developers who need quick, reliable processing without compromising on privacy or security.

How to Use This Tool

Paste TS Source Data

Enter the TS data you want to convert. The tool automatically validates your TS input and shows any syntax errors before conversion. Ensure your TS is valid for best results.

Configure Conversion Options

Adjust conversion settings like indentation, handling of TS-specific features, and JS output style. Smart defaults work for most cases, but you can customize how TS structures map to JS.

Review JS Output

The converted JS appears in real-time. Review carefully to ensure data integrity is maintained. Copy to clipboard or download the JS file. Verify the output with our JS validator if needed.

Technical Implementation

This tool is built using modern JavaScript and runs entirely in your web browser. All operations complete in milliseconds for typical inputs, with performance optimized for both speed and accuracy. The implementation is client-side only - your data never leaves your device. The tool works offline once loaded, requires no cookies, and includes no tracking. Supported browsers include Chrome 90+, Firefox 88+, Safari 14+, and Edge 90+. The tool is mobile-responsive and works on tablets and smartphones.

Best Practices & Tips

✓Validate input before conversion. Ensure your TS is valid before converting to JS. Invalid TS often produces unexpected JS results.
✓Review conversion results. Spot-check the JS output to ensure data structure and values are preserved correctly. Pay special attention to nested objects and special characters.
✓Handle conversion edge cases. Test with empty values, null fields, special characters, and large datasets. TS-to-JS conversion can have nuances that require attention.
✓Use related tools in sequence. After conversion, use our JS formatter and validator to ensure the output is clean and valid. This creates a reliable conversion workflow.

Troubleshooting Common Issues

Problem: Conversion output is missing data or incorrect

Solution: First validate your TS input. Invalid TS often converts to incomplete JS. Also check if the data structure is compatible - some TS features may not have JS equivalents.

Example: TS comments or special attributes might not convert to JS if JS doesn't support those features.

Problem: Special characters appear corrupted after conversion

Solution: Ensure your TS uses proper character encoding (UTF-8). Special characters, emojis, or international text require consistent encoding throughout the conversion process.

Example: If you see � or garbled text, your source TS might not be UTF-8 encoded.