轉換工具
URL Encoder / Decoder
Encode and decode URL-safe text values.
為什麼用這個工具
03Convert raw text into URL-safe strings or decode encoded values back into readable text.
URL Encoder handles percent-encoding directly in the browser.
It is useful when debugging parameters, sharing links, or preparing query values.
怎麼使用
02複製前快速檢查
03先确认输入格式符合你的预期。
在把结果用于文档、链接、配置或消息前快速扫一眼。
只复制你真正需要的输出。
常見問題
03
What happens if the encoded string is invalid?
The decoded panel falls back to an empty value.
Does it encode the entire URL or just a value?
It encodes the input as a value. For full URLs, encode only the query parameter values, not the base URL.
What characters are left unencoded?
Letters, digits, and the characters - _ . ! ~ * ' ( ) are left as-is. Everything else is percent-encoded.
相關工具
03Payload Decoder→
Decode URL/Base64 payloads, normalize JSON, and inspect timestamps from one debugging workspace.
Base64 Encode / Decode→
Convert plain text to Base64 and back.
Query String Builder→
Build and parse URL query parameters.