🔗 URL Encoder / Decoder
Encode and decode URL strings with percent-encoding — free, in your browser.
📥 Input
📤 Output
URL Encoder/Decoder: Encode and decode URL components
URL Encoder/Decoder lets you encode and decode url components. Upload text or URLs and get encoded URLs — all processed locally in your browser, with no uploads and no sign-up.
Encode query parameters safely
Encode query parameters safely. This is one of the most common reasons people reach for URL Encoder/Decoder — and it handles the job in seconds, entirely in your browser.
Decode encoded URLs for debugging
Decode encoded URLs for debugging. This is one of the most common reasons people reach for URL Encoder/Decoder — and it handles the job in seconds, entirely in your browser.
Prepare text for URL inclusion
Prepare text for URL inclusion. This is one of the most common reasons people reach for URL Encoder/Decoder — and it handles the job in seconds, entirely in your browser.
Everything You Need in a URL Encoder/Decoder
Powerful features that make URL Encoder/Decoder fast, private, and free.
Instant Processing
Conversion and validation happen as you type.
Developer-Grade
Built for accurate, standards-compliant results.
100% Private
All processing is local — no data is sent anywhere.
Copy & Export
One-click copy to clipboard for quick use.
Free Forever
No sign-up, no API keys, no limits.
Regex & JSON Support
Full regular expression and JSON validation built in.
How to Use
Enter Text
Paste or type your text in the input area.
Choose Action
Click Encode, Decode, or Encode Component.
View Result
Output appears in the right panel.
Copy or Swap
Copy the result or swap input/output.
Detailed User Guide
Enter Text
Paste or type your text in the input area.
Choose Action
Click Encode, Decode, or Encode Component.
View Result
Output appears in the right panel.
Copy or Swap
Copy the result or swap input/output.