URL Encoder / Decoder
URL 编码 /
解码工具
Encode or decode URL percent-encoding. URL 百分号编码与解码，处理特殊字符。
Input / 输入
Output / 输出
Result will appear here... / 结果将显示在此处...
What is URL encoding?
URL encoding, also called percent-encoding, converts special characters into a format that can be safely transmitted in a URL. For example, a space becomes %20.
Privacy
This tool runs locally in your browser. No data leaves your device.
FAQ
What is URL encoding?
URL encoding (percent-encoding) replaces special characters with % followed by their hex value, making URLs safe for transmission.
Is my data uploaded?
No. All processing happens locally in your browser.