URL Encoder/Decoder
Encode or decode URLs and URI components. Free, fast, and runs 100% in your browser.
encodeURIComponent — Encodes special chars including :, /, ?, &, =, #
About URL Encoder/Decoder
The ZamDev URL Encoder/Decoder converts special characters in URLs to their percent-encoded equivalents and back. When URLs contain spaces, ampersands, non-ASCII characters, or other special symbols, they must be encoded for proper transmission across the internet. This tool handles both full URL encoding (encodeURI) and component encoding (encodeURIComponent) so you always get the right encoding for your use case.
How It Works
- 1Paste a URL or text string containing special characters.
- 2Choose between full URL encoding or URI component encoding.
- 3Click Encode to convert special characters to percent-encoded format.
- 4Or paste an encoded URL and click Decode to reveal the original.
- 5Copy the result for use in APIs, query strings, or web applications.
Key Features
Lightning Fast
Processes instantly with zero server delays
100% Private
Your data never leaves your device
No Sign-up Required
Use this tool instantly — completely free
Works Everywhere
Compatible with all modern browsers and devices