URL Encoder/Decoder
Encode special characters for URLs or decode URL-encoded strings back to readable text. Essential for working with query parameters and API endpoints.
How It Works
Paste your URL or encoded string in the input area
The tool auto-detects whether to encode or decode
Click "Process" to convert your data instantly
Features
Frequently Asked Questions
Is this tool really free?
Yes, 100% free with no hidden costs or limits. All processing happens in your browser.
Are my files secure?
Absolutely. All encoding/decoding happens locally in your browser – your data never leaves your device.
What is URL encoding?
URL encoding converts special characters into a format that can be transmitted over the Internet. For example, spaces become %20 and & becomes %26.
URL Encoder Decoder — The Complete Guide
Use our URL encoder decoder online to encode URL free or decode URL string. Essential for handling special characters in URLs, query parameters, and API requests.
Percent Encoding
Percent encoding (also called URL encoding) converts special characters to %XX format. Spaces become %20, ampersands become %26. Our URI encoder handles all special characters.
URL Escape Characters
URL escape characters ensure your URLs work correctly across all browsers and servers. Characters like spaces, quotes, and non-ASCII characters must be encoded for valid URLs.
Tips for URL Encoding
- Always encode query parameter values
- Do not encode already-encoded URLs (double encoding)
- Use for API requests with special characters
- All processing happens locally in your browser