开发者工具
快速进行 URL 编码与解码
This is a compact but useful utility for developers, QA work, and anyone who needs to convert links safely.
A common developer utility with consistent search demand
Useful for debugging query strings and encoded links
Works fully in the browser without server uploads
Pairs naturally with Base64 and JSON tools
结果会显示在这里。
对 URL 进行编码，或对已编码字符串进行解码。
使用步骤
Encode or decode URL text in seconds.
步骤 1
Paste a URL or encoded string into the input area.
步骤 2
Choose Encode or Decode mode.
步骤 3
Click Run and copy the result.
FAQ
Does this send my URL data to a server?
No. This tool processes the text in your browser and does not upload the input value to the server.
What is URL encoding used for?
URL encoding converts reserved characters, spaces, and symbols into a web-safe format for query parameters and links.
Why does decode sometimes fail?
Decode can fail when the input is incomplete or not valid percent-encoded text.