URL Encoder / Decoder
NewEncode text for safe use in URLs using percent-encoding (URL encoding) and decode percent-encoded strings back to readable text. Supports both encodeURIComponent (for query values) and encodeURI (for full URLs). Also decodes double-encoded URLs. Useful for web development, API testing, security research, and analyzing phishing URLs.
URL Encoder / Decoder
Encode special characters for URLs or decode percent-encoded strings. Essential for web development and security testing.
How to Use URL Encoder / Decoder
- 1Paste a URL or text string
- 2Click Encode or Decode
- 3Choose encodeURIComponent or encodeURI mode
- 4Copy the result
Your Privacy is Protected
URL Encoder / Decoder runs entirely in your browser. Your files and data are never uploaded to any server, never stored, and never shared. Everything happens locally on your device using secure browser APIs.
Frequently Asked Questions
What is URL encoding?
URL encoding converts characters like spaces (%20), &, =, and non-ASCII characters into a format safe for HTTP transmission using percent-encoded sequences.
Why Use This Tool?
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